Home / 7,092,995.28-9,788,344.41-4,037,209.50

Finding the Fourth Proportional to 7,092,995.28, 9,788,344.41 and 4,037,209.50

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Solution

The fourth proportional to 7,092,995.28, 9,788,344.41 and 4,037,209.50 is: 5,571,355.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,092,995.28 : 9,788,344.41 = 4,037,209.50 : x
  2. Step 2: Convert to fraction form
    7,092,995.28/9,788,344.41 = 4,037,209.50/x
  3. Step 3: Cross multiply
    7,092,995.28x = 9,788,344.41 × 4,037,209.50
  4. Step 4: Simplify right side
    7,092,995.28x = 39,517,597,041,323.90
  5. Step 5: Solve for x
    x = 39,517,597,041,323.90/7,092,995.28
  6. Step 6: Final answer
    x = 5,571,355.33

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.