Home / 599,052.60-826,875.66-369,680.04

Finding the Fourth Proportional to 599,052.60, 826,875.66 and 369,680.04

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Solution

The fourth proportional to 599,052.60, 826,875.66 and 369,680.04 is: 510,271.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    599,052.60 : 826,875.66 = 369,680.04 : x
  2. Step 2: Convert to fraction form
    599,052.60/826,875.66 = 369,680.04/x
  3. Step 3: Cross multiply
    599,052.60x = 826,875.66 × 369,680.04
  4. Step 4: Simplify right side
    599,052.60x = 305,679,427,063.83
  5. Step 5: Solve for x
    x = 305,679,427,063.83/599,052.60
  6. Step 6: Final answer
    x = 510,271.43

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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.