Home / 7,947,092.44-10,970,875.47-5,332,661.11

Finding the Fourth Proportional to 7,947,092.44, 10,970,875.47 and 5,332,661.11

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Solution

The fourth proportional to 7,947,092.44, 10,970,875.47 and 5,332,661.11 is: 7,361,681.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,947,092.44 : 10,970,875.47 = 5,332,661.11 : x
  2. Step 2: Convert to fraction form
    7,947,092.44/10,970,875.47 = 5,332,661.11/x
  3. Step 3: Cross multiply
    7,947,092.44x = 10,970,875.47 × 5,332,661.11
  4. Step 4: Simplify right side
    7,947,092.44x = 58,503,960,961,521.98
  5. Step 5: Solve for x
    x = 58,503,960,961,521.98/7,947,092.44
  6. Step 6: Final answer
    x = 7,361,681.19

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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.