Home / 6,719,591.08-9,273,834.66-4,242,410.92

Finding the Fourth Proportional to 6,719,591.08, 9,273,834.66 and 4,242,410.92

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Solution

The fourth proportional to 6,719,591.08, 9,273,834.66 and 4,242,410.92 is: 5,855,031.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,719,591.08 : 9,273,834.66 = 4,242,410.92 : x
  2. Step 2: Convert to fraction form
    6,719,591.08/9,273,834.66 = 4,242,410.92/x
  3. Step 3: Cross multiply
    6,719,591.08x = 9,273,834.66 × 4,242,410.92
  4. Step 4: Simplify right side
    6,719,591.08x = 39,343,417,431,858.48
  5. Step 5: Solve for x
    x = 39,343,417,431,858.48/6,719,591.08
  6. Step 6: Final answer
    x = 5,855,031.50

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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.