Home / 7,063,463.20-10,595,194.80-6,585,166.30

Finding the Fourth Proportional to 7,063,463.20, 10,595,194.80 and 6,585,166.30

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Solution

The fourth proportional to 7,063,463.20, 10,595,194.80 and 6,585,166.30 is: 9,877,749.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,063,463.20 : 10,595,194.80 = 6,585,166.30 : x
  2. Step 2: Convert to fraction form
    7,063,463.20/10,595,194.80 = 6,585,166.30/x
  3. Step 3: Cross multiply
    7,063,463.20x = 10,595,194.80 × 6,585,166.30
  4. Step 4: Simplify right side
    7,063,463.20x = 69,771,119,738,895.24
  5. Step 5: Solve for x
    x = 69,771,119,738,895.24/7,063,463.20
  6. Step 6: Final answer
    x = 9,877,749.45

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Double scale
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Similar ratio
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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.