Home / 1,477,335.92-2,038,754.76-832,755.94

Finding the Fourth Proportional to 1,477,335.92, 2,038,754.76 and 832,755.94

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Solution

The fourth proportional to 1,477,335.92, 2,038,754.76 and 832,755.94 is: 1,149,220.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,477,335.92 : 2,038,754.76 = 832,755.94 : x
  2. Step 2: Convert to fraction form
    1,477,335.92/2,038,754.76 = 832,755.94/x
  3. Step 3: Cross multiply
    1,477,335.92x = 2,038,754.76 × 832,755.94
  4. Step 4: Simplify right side
    1,477,335.92x = 1,697,785,142,264.55
  5. Step 5: Solve for x
    x = 1,697,785,142,264.55/1,477,335.92
  6. Step 6: Final answer
    x = 1,149,220.78

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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.