Home / 9,006,366.02-13,509,428.27-2,182,997.70

Finding the Fourth Proportional to 9,006,366.02, 13,509,428.27 and 2,182,997.70

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Solution

The fourth proportional to 9,006,366.02, 13,509,428.27 and 2,182,997.70 is: 3,274,467.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,006,366.02 : 13,509,428.27 = 2,182,997.70 : x
  2. Step 2: Convert to fraction form
    9,006,366.02/13,509,428.27 = 2,182,997.70/x
  3. Step 3: Cross multiply
    9,006,366.02x = 13,509,428.27 × 2,182,997.70
  4. Step 4: Simplify right side
    9,006,366.02x = 29,491,050,830,810.00
  5. Step 5: Solve for x
    x = 29,491,050,830,810.00/9,006,366.02
  6. Step 6: Final answer
    x = 3,274,467.28

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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.