Home / 9,964,123.60-14,946,185.40-6,562,901.20

Finding the Fourth Proportional to 9,964,123.60, 14,946,185.40 and 6,562,901.20

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Solution

The fourth proportional to 9,964,123.60, 14,946,185.40 and 6,562,901.20 is: 9,844,351.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,964,123.60 : 14,946,185.40 = 6,562,901.20 : x
  2. Step 2: Convert to fraction form
    9,964,123.60/14,946,185.40 = 6,562,901.20/x
  3. Step 3: Cross multiply
    9,964,123.60x = 14,946,185.40 × 6,562,901.20
  4. Step 4: Simplify right side
    9,964,123.60x = 98,090,338,097,082.48
  5. Step 5: Solve for x
    x = 98,090,338,097,082.48/9,964,123.60
  6. Step 6: Final answer
    x = 9,844,351.80

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.