Home / 1,585,027.31-2,376,061.83-625,490.91

Finding the Fourth Proportional to 1,585,027.31, 2,376,061.83 and 625,490.91

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Solution

The fourth proportional to 1,585,027.31, 2,376,061.83 and 625,490.91 is: 937,652.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,585,027.31 : 2,376,061.83 = 625,490.91 : x
  2. Step 2: Convert to fraction form
    1,585,027.31/2,376,061.83 = 625,490.91/x
  3. Step 3: Cross multiply
    1,585,027.31x = 2,376,061.83 × 625,490.91
  4. Step 4: Simplify right side
    1,585,027.31x = 1,486,205,076,262.97
  5. Step 5: Solve for x
    x = 1,486,205,076,262.97/1,585,027.31
  6. Step 6: Final answer
    x = 937,652.66

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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.