Home / 2,936,593.40-4,404,890.10-1,043,526.20

Finding the Fourth Proportional to 2,936,593.40, 4,404,890.10 and 1,043,526.20

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Solution

The fourth proportional to 2,936,593.40, 4,404,890.10 and 1,043,526.20 is: 1,565,289.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,936,593.40 : 4,404,890.10 = 1,043,526.20 : x
  2. Step 2: Convert to fraction form
    2,936,593.40/4,404,890.10 = 1,043,526.20/x
  3. Step 3: Cross multiply
    2,936,593.40x = 4,404,890.10 × 1,043,526.20
  4. Step 4: Simplify right side
    2,936,593.40x = 4,596,618,227,470.62
  5. Step 5: Solve for x
    x = 4,596,618,227,470.62/2,936,593.40
  6. Step 6: Final answer
    x = 1,565,289.30

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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.