Home / 1,034,053.91-1,551,122.57-360,203.36

Finding the Fourth Proportional to 1,034,053.91, 1,551,122.57 and 360,203.36

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Solution

The fourth proportional to 1,034,053.91, 1,551,122.57 and 360,203.36 is: 540,319.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,053.91 : 1,551,122.57 = 360,203.36 : x
  2. Step 2: Convert to fraction form
    1,034,053.91/1,551,122.57 = 360,203.36/x
  3. Step 3: Cross multiply
    1,034,053.91x = 1,551,122.57 × 360,203.36
  4. Step 4: Simplify right side
    1,034,053.91x = 558,719,566,264.15
  5. Step 5: Solve for x
    x = 558,719,566,264.15/1,034,053.91
  6. Step 6: Final answer
    x = 540,319.57

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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.