Home / 7,006,279.56-10,514,135.88-2,457,370.56

Finding the Fourth Proportional to 7,006,279.56, 10,514,135.88 and 2,457,370.56

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Solution

The fourth proportional to 7,006,279.56, 10,514,135.88 and 2,457,370.56 is: 3,687,710.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,006,279.56 : 10,514,135.88 = 2,457,370.56 : x
  2. Step 2: Convert to fraction form
    7,006,279.56/10,514,135.88 = 2,457,370.56/x
  3. Step 3: Cross multiply
    7,006,279.56x = 10,514,135.88 × 2,457,370.56
  4. Step 4: Simplify right side
    7,006,279.56x = 25,837,127,975,351.70
  5. Step 5: Solve for x
    x = 25,837,127,975,351.70/7,006,279.56
  6. Step 6: Final answer
    x = 3,687,710.11

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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.