Home / 6,164,854.20-9,247,281.30-3,330,502.20

Finding the Fourth Proportional to 6,164,854.20, 9,247,281.30 and 3,330,502.20

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Solution

The fourth proportional to 6,164,854.20, 9,247,281.30 and 3,330,502.20 is: 4,995,753.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,164,854.20 : 9,247,281.30 = 3,330,502.20 : x
  2. Step 2: Convert to fraction form
    6,164,854.20/9,247,281.30 = 3,330,502.20/x
  3. Step 3: Cross multiply
    6,164,854.20x = 9,247,281.30 × 3,330,502.20
  4. Step 4: Simplify right side
    6,164,854.20x = 30,798,090,713,668.86
  5. Step 5: Solve for x
    x = 30,798,090,713,668.86/6,164,854.20
  6. Step 6: Final answer
    x = 4,995,753.30

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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.