Home / 1,073,073.62-1,480,841.15-589,669.94

Finding the Fourth Proportional to 1,073,073.62, 1,480,841.15 and 589,669.94

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Solution

The fourth proportional to 1,073,073.62, 1,480,841.15 and 589,669.94 is: 813,744.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,073.62 : 1,480,841.15 = 589,669.94 : x
  2. Step 2: Convert to fraction form
    1,073,073.62/1,480,841.15 = 589,669.94/x
  3. Step 3: Cross multiply
    1,073,073.62x = 1,480,841.15 × 589,669.94
  4. Step 4: Simplify right side
    1,073,073.62x = 873,207,512,070.03
  5. Step 5: Solve for x
    x = 873,207,512,070.03/1,073,073.62
  6. Step 6: Final answer
    x = 813,744.27

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.