Home / 9,006,438.02-13,510,487.54-2,941,201.53

Finding the Fourth Proportional to 9,006,438.02, 13,510,487.54 and 2,941,201.53

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Solution

The fourth proportional to 9,006,438.02, 13,510,487.54 and 2,941,201.53 is: 4,412,073.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,006,438.02 : 13,510,487.54 = 2,941,201.53 : x
  2. Step 2: Convert to fraction form
    9,006,438.02/13,510,487.54 = 2,941,201.53/x
  3. Step 3: Cross multiply
    9,006,438.02x = 13,510,487.54 × 2,941,201.53
  4. Step 4: Simplify right side
    9,006,438.02x = 39,737,066,655,182.20
  5. Step 5: Solve for x
    x = 39,737,066,655,182.20/9,006,438.02
  6. Step 6: Final answer
    x = 4,412,073.51

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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.