Home / 1,834,557.77-2,752,055.50-887,247.78

Finding the Fourth Proportional to 1,834,557.77, 2,752,055.50 and 887,247.78

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Solution

The fourth proportional to 1,834,557.77, 2,752,055.50 and 887,247.78 is: 1,330,977.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,834,557.77 : 2,752,055.50 = 887,247.78 : x
  2. Step 2: Convert to fraction form
    1,834,557.77/2,752,055.50 = 887,247.78/x
  3. Step 3: Cross multiply
    1,834,557.77x = 2,752,055.50 × 887,247.78
  4. Step 4: Simplify right side
    1,834,557.77x = 2,441,755,132,811.79
  5. Step 5: Solve for x
    x = 2,441,755,132,811.79/1,834,557.77
  6. Step 6: Final answer
    x = 1,330,977.51

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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.