Home / 1,033,216.92-1,549,737.36-359,125.20

Finding the Fourth Proportional to 1,033,216.92, 1,549,737.36 and 359,125.20

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Solution

The fourth proportional to 1,033,216.92, 1,549,737.36 and 359,125.20 is: 538,657.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,216.92 : 1,549,737.36 = 359,125.20 : x
  2. Step 2: Convert to fraction form
    1,033,216.92/1,549,737.36 = 359,125.20/x
  3. Step 3: Cross multiply
    1,033,216.92x = 1,549,737.36 × 359,125.20
  4. Step 4: Simplify right side
    1,033,216.92x = 556,549,739,357.47
  5. Step 5: Solve for x
    x = 556,549,739,357.47/1,033,216.92
  6. Step 6: Final answer
    x = 538,657.21

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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.