Home / 1,007,062.50-1,510,593.48-376,025.52

Finding the Fourth Proportional to 1,007,062.50, 1,510,593.48 and 376,025.52

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Solution

The fourth proportional to 1,007,062.50, 1,510,593.48 and 376,025.52 is: 564,038.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,007,062.50 : 1,510,593.48 = 376,025.52 : x
  2. Step 2: Convert to fraction form
    1,007,062.50/1,510,593.48 = 376,025.52/x
  3. Step 3: Cross multiply
    1,007,062.50x = 1,510,593.48 × 376,025.52
  4. Step 4: Simplify right side
    1,007,062.50x = 568,021,698,825.61
  5. Step 5: Solve for x
    x = 568,021,698,825.61/1,007,062.50
  6. Step 6: Final answer
    x = 564,038.18

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Double scale
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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.