Home / 1,033,754.10-1,551,091.95-472,499.70

Finding the Fourth Proportional to 1,033,754.10, 1,551,091.95 and 472,499.70

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Solution

The fourth proportional to 1,033,754.10, 1,551,091.95 and 472,499.70 is: 708,960.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,754.10 : 1,551,091.95 = 472,499.70 : x
  2. Step 2: Convert to fraction form
    1,033,754.10/1,551,091.95 = 472,499.70/x
  3. Step 3: Cross multiply
    1,033,754.10x = 1,551,091.95 × 472,499.70
  4. Step 4: Simplify right side
    1,033,754.10x = 732,890,481,047.42
  5. Step 5: Solve for x
    x = 732,890,481,047.42/1,033,754.10
  6. Step 6: Final answer
    x = 708,960.17

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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.