Home / 5,595,019.25-8,392,528.88-1,808,502.13

Finding the Fourth Proportional to 5,595,019.25, 8,392,528.88 and 1,808,502.13

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Solution

The fourth proportional to 5,595,019.25, 8,392,528.88 and 1,808,502.13 is: 2,712,753.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,595,019.25 : 8,392,528.88 = 1,808,502.13 : x
  2. Step 2: Convert to fraction form
    5,595,019.25/8,392,528.88 = 1,808,502.13/x
  3. Step 3: Cross multiply
    5,595,019.25x = 8,392,528.88 × 1,808,502.13
  4. Step 4: Simplify right side
    5,595,019.25x = 15,177,906,355,566.52
  5. Step 5: Solve for x
    x = 15,177,906,355,566.52/5,595,019.25
  6. Step 6: Final answer
    x = 2,712,753.20

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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.