Home / 9,424,972.67-13,006,514.43-5,295,177.95

Finding the Fourth Proportional to 9,424,972.67, 13,006,514.43 and 5,295,177.95

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Solution

The fourth proportional to 9,424,972.67, 13,006,514.43 and 5,295,177.95 is: 7,307,374.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,424,972.67 : 13,006,514.43 = 5,295,177.95 : x
  2. Step 2: Convert to fraction form
    9,424,972.67/13,006,514.43 = 5,295,177.95/x
  3. Step 3: Cross multiply
    9,424,972.67x = 13,006,514.43 × 5,295,177.95
  4. Step 4: Simplify right side
    9,424,972.67x = 68,871,808,416,092.82
  5. Step 5: Solve for x
    x = 68,871,808,416,092.82/9,424,972.67
  6. Step 6: Final answer
    x = 7,307,374.87

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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.