Home / 8,041,416.60-12,062,124.90-4,844,897.40

Finding the Fourth Proportional to 8,041,416.60, 12,062,124.90 and 4,844,897.40

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Solution

The fourth proportional to 8,041,416.60, 12,062,124.90 and 4,844,897.40 is: 7,267,346.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,041,416.60 : 12,062,124.90 = 4,844,897.40 : x
  2. Step 2: Convert to fraction form
    8,041,416.60/12,062,124.90 = 4,844,897.40/x
  3. Step 3: Cross multiply
    8,041,416.60x = 12,062,124.90 × 4,844,897.40
  4. Step 4: Simplify right side
    8,041,416.60x = 58,439,757,566,485.27
  5. Step 5: Solve for x
    x = 58,439,757,566,485.27/8,041,416.60
  6. Step 6: Final answer
    x = 7,267,346.10

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Similar ratio
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1.5x scale

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.