Home / 1,033,710.10-1,551,025.95-472,455.70

Finding the Fourth Proportional to 1,033,710.10, 1,551,025.95 and 472,455.70

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Solution

The fourth proportional to 1,033,710.10, 1,551,025.95 and 472,455.70 is: 708,894.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,710.10 : 1,551,025.95 = 472,455.70 : x
  2. Step 2: Convert to fraction form
    1,033,710.10/1,551,025.95 = 472,455.70/x
  3. Step 3: Cross multiply
    1,033,710.10x = 1,551,025.95 × 472,455.70
  4. Step 4: Simplify right side
    1,033,710.10x = 732,791,050,925.42
  5. Step 5: Solve for x
    x = 732,791,050,925.42/1,033,710.10
  6. Step 6: Final answer
    x = 708,894.16

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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.