Home / 9,203,807.06-12,701,292.11-5,073,747.47

Finding the Fourth Proportional to 9,203,807.06, 12,701,292.11 and 5,073,747.47

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Solution

The fourth proportional to 9,203,807.06, 12,701,292.11 and 5,073,747.47 is: 7,001,792.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,203,807.06 : 12,701,292.11 = 5,073,747.47 : x
  2. Step 2: Convert to fraction form
    9,203,807.06/12,701,292.11 = 5,073,747.47/x
  3. Step 3: Cross multiply
    9,203,807.06x = 12,701,292.11 × 5,073,747.47
  4. Step 4: Simplify right side
    9,203,807.06x = 64,443,148,683,474.73
  5. Step 5: Solve for x
    x = 64,443,148,683,474.73/9,203,807.06
  6. Step 6: Final answer
    x = 7,001,792.66

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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.