Home / 5,595,934.60-8,387,681.10-3,073,400.20

Finding the Fourth Proportional to 5,595,934.60, 8,387,681.10 and 3,073,400.20

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Solution

The fourth proportional to 5,595,934.60, 8,387,681.10 and 3,073,400.20 is: 4,606,683.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,595,934.60 : 8,387,681.10 = 3,073,400.20 : x
  2. Step 2: Convert to fraction form
    5,595,934.60/8,387,681.10 = 3,073,400.20/x
  3. Step 3: Cross multiply
    5,595,934.60x = 8,387,681.10 × 3,073,400.20
  4. Step 4: Simplify right side
    5,595,934.60x = 25,778,700,770,276.22
  5. Step 5: Solve for x
    x = 25,778,700,770,276.22/5,595,934.60
  6. Step 6: Final answer
    x = 4,606,683.71

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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.