Home / 4,704,444.06-6,494,414.13-3,155,139.24

Finding the Fourth Proportional to 4,704,444.06, 6,494,414.13 and 3,155,139.24

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Solution

The fourth proportional to 4,704,444.06, 6,494,414.13 and 3,155,139.24 is: 4,355,622.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,704,444.06 : 6,494,414.13 = 3,155,139.24 : x
  2. Step 2: Convert to fraction form
    4,704,444.06/6,494,414.13 = 3,155,139.24/x
  3. Step 3: Cross multiply
    4,704,444.06x = 6,494,414.13 × 3,155,139.24
  4. Step 4: Simplify right side
    4,704,444.06x = 20,490,780,862,373.46
  5. Step 5: Solve for x
    x = 20,490,780,862,373.46/4,704,444.06
  6. Step 6: Final answer
    x = 4,355,622.17

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Why These Related Problems?

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