Home / 4,711,928.60-6,502,739.22-3,548,321.92

Finding the Fourth Proportional to 4,711,928.60, 6,502,739.22 and 3,548,321.92

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Solution

The fourth proportional to 4,711,928.60, 6,502,739.22 and 3,548,321.92 is: 4,896,893.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,711,928.60 : 6,502,739.22 = 3,548,321.92 : x
  2. Step 2: Convert to fraction form
    4,711,928.60/6,502,739.22 = 3,548,321.92/x
  3. Step 3: Cross multiply
    4,711,928.60x = 6,502,739.22 × 3,548,321.92
  4. Step 4: Simplify right side
    4,711,928.60x = 23,073,812,131,020.02
  5. Step 5: Solve for x
    x = 23,073,812,131,020.02/4,711,928.60
  6. Step 6: Final answer
    x = 4,896,893.42

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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.