Home / 7,062,002.60-10,593,003.90-5,361,391.40

Finding the Fourth Proportional to 7,062,002.60, 10,593,003.90 and 5,361,391.40

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Solution

The fourth proportional to 7,062,002.60, 10,593,003.90 and 5,361,391.40 is: 8,042,087.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,062,002.60 : 10,593,003.90 = 5,361,391.40 : x
  2. Step 2: Convert to fraction form
    7,062,002.60/10,593,003.90 = 5,361,391.40/x
  3. Step 3: Cross multiply
    7,062,002.60x = 10,593,003.90 × 5,361,391.40
  4. Step 4: Simplify right side
    7,062,002.60x = 56,793,240,009,626.47
  5. Step 5: Solve for x
    x = 56,793,240,009,626.47/7,062,002.60
  6. Step 6: Final answer
    x = 8,042,087.10

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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.