Home / 10,719,367.97-14,792,468.04-6,009,451.38

Finding the Fourth Proportional to 10,719,367.97, 14,792,468.04 and 6,009,451.38

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Solution

The fourth proportional to 10,719,367.97, 14,792,468.04 and 6,009,451.38 is: 8,292,897.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,719,367.97 : 14,792,468.04 = 6,009,451.38 : x
  2. Step 2: Convert to fraction form
    10,719,367.97/14,792,468.04 = 6,009,451.38/x
  3. Step 3: Cross multiply
    10,719,367.97x = 14,792,468.04 × 6,009,451.38
  4. Step 4: Simplify right side
    10,719,367.97x = 88,894,617,476,583.89
  5. Step 5: Solve for x
    x = 88,894,617,476,583.89/10,719,367.97
  6. Step 6: Final answer
    x = 8,292,897.28

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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.