Home / 7,044,437.42-10,559,281.92-2,948,105.64

Finding the Fourth Proportional to 7,044,437.42, 10,559,281.92 and 2,948,105.64

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Solution

The fourth proportional to 7,044,437.42, 10,559,281.92 and 2,948,105.64 is: 4,419,072.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,044,437.42 : 10,559,281.92 = 2,948,105.64 : x
  2. Step 2: Convert to fraction form
    7,044,437.42/10,559,281.92 = 2,948,105.64/x
  3. Step 3: Cross multiply
    7,044,437.42x = 10,559,281.92 × 2,948,105.64
  4. Step 4: Simplify right side
    7,044,437.42x = 31,129,878,582,702.03
  5. Step 5: Solve for x
    x = 31,129,878,582,702.03/7,044,437.42
  6. Step 6: Final answer
    x = 4,419,072.34

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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.