Home / 6,385,591.14-8,815,366.53-4,932,023.46

Finding the Fourth Proportional to 6,385,591.14, 8,815,366.53 and 4,932,023.46

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Solution

The fourth proportional to 6,385,591.14, 8,815,366.53 and 4,932,023.46 is: 6,808,703.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,385,591.14 : 8,815,366.53 = 4,932,023.46 : x
  2. Step 2: Convert to fraction form
    6,385,591.14/8,815,366.53 = 4,932,023.46/x
  3. Step 3: Cross multiply
    6,385,591.14x = 8,815,366.53 × 4,932,023.46
  4. Step 4: Simplify right side
    6,385,591.14x = 43,477,594,534,458.79
  5. Step 5: Solve for x
    x = 43,477,594,534,458.79/6,385,591.14
  6. Step 6: Final answer
    x = 6,808,703.15

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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.