Home / 2,237,434.92-3,354,856.38-1,528,319.88

Finding the Fourth Proportional to 2,237,434.92, 3,354,856.38 and 1,528,319.88

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Solution

The fourth proportional to 2,237,434.92, 3,354,856.38 and 1,528,319.88 is: 2,291,594.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,237,434.92 : 3,354,856.38 = 1,528,319.88 : x
  2. Step 2: Convert to fraction form
    2,237,434.92/3,354,856.38 = 1,528,319.88/x
  3. Step 3: Cross multiply
    2,237,434.92x = 3,354,856.38 × 1,528,319.88
  4. Step 4: Simplify right side
    2,237,434.92x = 5,127,293,700,098.83
  5. Step 5: Solve for x
    x = 5,127,293,700,098.83/2,237,434.92
  6. Step 6: Final answer
    x = 2,291,594.56

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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.