Home / 10,462,239.76-14,443,810.34-6,794,436.64

Finding the Fourth Proportional to 10,462,239.76, 14,443,810.34 and 6,794,436.64

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Solution

The fourth proportional to 10,462,239.76, 14,443,810.34 and 6,794,436.64 is: 9,380,166.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,462,239.76 : 14,443,810.34 = 6,794,436.64 : x
  2. Step 2: Convert to fraction form
    10,462,239.76/14,443,810.34 = 6,794,436.64/x
  3. Step 3: Cross multiply
    10,462,239.76x = 14,443,810.34 × 6,794,436.64
  4. Step 4: Simplify right side
    10,462,239.76x = 98,137,554,195,306.86
  5. Step 5: Solve for x
    x = 98,137,554,195,306.86/10,462,239.76
  6. Step 6: Final answer
    x = 9,380,166.81

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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.