Home / 10,659,610.00-15,989,417.30-2,984,385.27

Finding the Fourth Proportional to 10,659,610.00, 15,989,417.30 and 2,984,385.27

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Solution

The fourth proportional to 10,659,610.00, 15,989,417.30 and 2,984,385.27 is: 4,476,578.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,659,610.00 : 15,989,417.30 = 2,984,385.27 : x
  2. Step 2: Convert to fraction form
    10,659,610.00/15,989,417.30 = 2,984,385.27/x
  3. Step 3: Cross multiply
    10,659,610.00x = 15,989,417.30 × 2,984,385.27
  4. Step 4: Simplify right side
    10,659,610.00x = 47,718,581,459,968.10
  5. Step 5: Solve for x
    x = 47,718,581,459,968.10/10,659,610.00
  6. Step 6: Final answer
    x = 4,476,578.55

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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.