Home / 3,593,555.60-5,390,333.40-3,522,696.80

Finding the Fourth Proportional to 3,593,555.60, 5,390,333.40 and 3,522,696.80

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Solution

The fourth proportional to 3,593,555.60, 5,390,333.40 and 3,522,696.80 is: 5,284,045.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,593,555.60 : 5,390,333.40 = 3,522,696.80 : x
  2. Step 2: Convert to fraction form
    3,593,555.60/5,390,333.40 = 3,522,696.80/x
  3. Step 3: Cross multiply
    3,593,555.60x = 5,390,333.40 × 3,522,696.80
  4. Step 4: Simplify right side
    3,593,555.60x = 18,988,510,219,113.12
  5. Step 5: Solve for x
    x = 18,988,510,219,113.12/3,593,555.60
  6. Step 6: Final answer
    x = 5,284,045.20

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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.