Home / 1,033,443.83-1,550,332.04-359,716.61

Finding the Fourth Proportional to 1,033,443.83, 1,550,332.04 and 359,716.61

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Solution

The fourth proportional to 1,033,443.83, 1,550,332.04 and 359,716.61 is: 539,632.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,443.83 : 1,550,332.04 = 359,716.61 : x
  2. Step 2: Convert to fraction form
    1,033,443.83/1,550,332.04 = 359,716.61/x
  3. Step 3: Cross multiply
    1,033,443.83x = 1,550,332.04 × 359,716.61
  4. Step 4: Simplify right side
    1,033,443.83x = 557,680,187,880.43
  5. Step 5: Solve for x
    x = 557,680,187,880.43/1,033,443.83
  6. Step 6: Final answer
    x = 539,632.80

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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.