Home / 10,926,273.57-15,078,260.52-6,031,499.06

Finding the Fourth Proportional to 10,926,273.57, 15,078,260.52 and 6,031,499.06

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Solution

The fourth proportional to 10,926,273.57, 15,078,260.52 and 6,031,499.06 is: 8,323,470.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,926,273.57 : 15,078,260.52 = 6,031,499.06 : x
  2. Step 2: Convert to fraction form
    10,926,273.57/15,078,260.52 = 6,031,499.06/x
  3. Step 3: Cross multiply
    10,926,273.57x = 15,078,260.52 × 6,031,499.06
  4. Step 4: Simplify right side
    10,926,273.57x = 90,944,514,077,423.80
  5. Step 5: Solve for x
    x = 90,944,514,077,423.80/10,926,273.57
  6. Step 6: Final answer
    x = 8,323,470.35

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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.