Home / 7,044,435.92-10,559,279.67-2,948,104.15

Finding the Fourth Proportional to 7,044,435.92, 10,559,279.67 and 2,948,104.15

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Solution

The fourth proportional to 7,044,435.92, 10,559,279.67 and 2,948,104.15 is: 4,419,070.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,044,435.92 : 10,559,279.67 = 2,948,104.15 : x
  2. Step 2: Convert to fraction form
    7,044,435.92/10,559,279.67 = 2,948,104.15/x
  3. Step 3: Cross multiply
    7,044,435.92x = 10,559,279.67 × 2,948,104.15
  4. Step 4: Simplify right side
    7,044,435.92x = 31,129,856,163,341.23
  5. Step 5: Solve for x
    x = 31,129,856,163,341.23/7,044,435.92
  6. Step 6: Final answer
    x = 4,419,070.10

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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.