Home / 4,069,344.48-5,616,279.36-2,437,820.61

Finding the Fourth Proportional to 4,069,344.48, 5,616,279.36 and 2,437,820.61

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Solution

The fourth proportional to 4,069,344.48, 5,616,279.36 and 2,437,820.61 is: 3,364,542.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,069,344.48 : 5,616,279.36 = 2,437,820.61 : x
  2. Step 2: Convert to fraction form
    4,069,344.48/5,616,279.36 = 2,437,820.61/x
  3. Step 3: Cross multiply
    4,069,344.48x = 5,616,279.36 × 2,437,820.61
  4. Step 4: Simplify right side
    4,069,344.48x = 13,691,481,575,325.61
  5. Step 5: Solve for x
    x = 13,691,481,575,325.61/4,069,344.48
  6. Step 6: Final answer
    x = 3,364,542.29

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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.