Home / 3,539,330.34-5,300,728.65-3,253,533.18

Finding the Fourth Proportional to 3,539,330.34, 5,300,728.65 and 3,253,533.18

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Solution

The fourth proportional to 3,539,330.34, 5,300,728.65 and 3,253,533.18 is: 4,872,700.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,539,330.34 : 5,300,728.65 = 3,253,533.18 : x
  2. Step 2: Convert to fraction form
    3,539,330.34/5,300,728.65 = 3,253,533.18/x
  3. Step 3: Cross multiply
    3,539,330.34x = 5,300,728.65 × 3,253,533.18
  4. Step 4: Simplify right side
    3,539,330.34x = 17,246,096,540,951.61
  5. Step 5: Solve for x
    x = 17,246,096,540,951.61/3,539,330.34
  6. Step 6: Final answer
    x = 4,872,700.45

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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.