Home / 1,146,331.95-1,580,270.80-801,096.04

Finding the Fourth Proportional to 1,146,331.95, 1,580,270.80 and 801,096.04

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Solution

The fourth proportional to 1,146,331.95, 1,580,270.80 and 801,096.04 is: 1,104,347.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,146,331.95 : 1,580,270.80 = 801,096.04 : x
  2. Step 2: Convert to fraction form
    1,146,331.95/1,580,270.80 = 801,096.04/x
  3. Step 3: Cross multiply
    1,146,331.95x = 1,580,270.80 × 801,096.04
  4. Step 4: Simplify right side
    1,146,331.95x = 1,265,948,680,007.63
  5. Step 5: Solve for x
    x = 1,265,948,680,007.63/1,146,331.95
  6. Step 6: Final answer
    x = 1,104,347.38

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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.