Home / 2,264,628.07-3,125,217.54-1,232,148.10

Finding the Fourth Proportional to 2,264,628.07, 3,125,217.54 and 1,232,148.10

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Solution

The fourth proportional to 2,264,628.07, 3,125,217.54 and 1,232,148.10 is: 1,700,381.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,264,628.07 : 3,125,217.54 = 1,232,148.10 : x
  2. Step 2: Convert to fraction form
    2,264,628.07/3,125,217.54 = 1,232,148.10/x
  3. Step 3: Cross multiply
    2,264,628.07x = 3,125,217.54 × 1,232,148.10
  4. Step 4: Simplify right side
    2,264,628.07x = 3,850,730,853,997.67
  5. Step 5: Solve for x
    x = 3,850,730,853,997.67/2,264,628.07
  6. Step 6: Final answer
    x = 1,700,381.14

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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.