Home / 1,094,087.70-1,642,821.15-596,423.70

Finding the Fourth Proportional to 1,094,087.70, 1,642,821.15 and 596,423.70

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Solution

The fourth proportional to 1,094,087.70, 1,642,821.15 and 596,423.70 is: 895,556.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,087.70 : 1,642,821.15 = 596,423.70 : x
  2. Step 2: Convert to fraction form
    1,094,087.70/1,642,821.15 = 596,423.70/x
  3. Step 3: Cross multiply
    1,094,087.70x = 1,642,821.15 × 596,423.70
  4. Step 4: Simplify right side
    1,094,087.70x = 979,817,468,721.26
  5. Step 5: Solve for x
    x = 979,817,468,721.26/1,094,087.70
  6. Step 6: Final answer
    x = 895,556.61

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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.