Home / 10,461,910.77-14,437,608.78-5,752,503.87

Finding the Fourth Proportional to 10,461,910.77, 14,437,608.78 and 5,752,503.87

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Solution

The fourth proportional to 10,461,910.77, 14,437,608.78 and 5,752,503.87 is: 7,938,549.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,461,910.77 : 14,437,608.78 = 5,752,503.87 : x
  2. Step 2: Convert to fraction form
    10,461,910.77/14,437,608.78 = 5,752,503.87/x
  3. Step 3: Cross multiply
    10,461,910.77x = 14,437,608.78 × 5,752,503.87
  4. Step 4: Simplify right side
    10,461,910.77x = 83,052,400,380,495.97
  5. Step 5: Solve for x
    x = 83,052,400,380,495.97/10,461,910.77
  6. Step 6: Final answer
    x = 7,938,549.87

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1.5x scale

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.