Home / 7,253,941.47-10,880,910.19-4,972,549.33

Finding the Fourth Proportional to 7,253,941.47, 10,880,910.19 and 4,972,549.33

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Solution

The fourth proportional to 7,253,941.47, 10,880,910.19 and 4,972,549.33 is: 7,458,822.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,253,941.47 : 10,880,910.19 = 4,972,549.33 : x
  2. Step 2: Convert to fraction form
    7,253,941.47/10,880,910.19 = 4,972,549.33/x
  3. Step 3: Cross multiply
    7,253,941.47x = 10,880,910.19 × 4,972,549.33
  4. Step 4: Simplify right side
    7,253,941.47x = 54,105,862,595,807.38
  5. Step 5: Solve for x
    x = 54,105,862,595,807.38/7,253,941.47
  6. Step 6: Final answer
    x = 7,458,822.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.