Home / 4,443,511.56-6,132,033.78-2,406,320.52

Finding the Fourth Proportional to 4,443,511.56, 6,132,033.78 and 2,406,320.52

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Solution

The fourth proportional to 4,443,511.56, 6,132,033.78 and 2,406,320.52 is: 3,320,715.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,443,511.56 : 6,132,033.78 = 2,406,320.52 : x
  2. Step 2: Convert to fraction form
    4,443,511.56/6,132,033.78 = 2,406,320.52/x
  3. Step 3: Cross multiply
    4,443,511.56x = 6,132,033.78 × 2,406,320.52
  4. Step 4: Simplify right side
    4,443,511.56x = 14,755,638,714,147.17
  5. Step 5: Solve for x
    x = 14,755,638,714,147.17/4,443,511.56
  6. Step 6: Final answer
    x = 3,320,715.73

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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.