Home / 1,551,777.11-2,326,156.02-741,951.05

Finding the Fourth Proportional to 1,551,777.11, 2,326,156.02 and 741,951.05

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Solution

The fourth proportional to 1,551,777.11, 2,326,156.02 and 741,951.05 is: 1,112,204.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,551,777.11 : 2,326,156.02 = 741,951.05 : x
  2. Step 2: Convert to fraction form
    1,551,777.11/2,326,156.02 = 741,951.05/x
  3. Step 3: Cross multiply
    1,551,777.11x = 2,326,156.02 × 741,951.05
  4. Step 4: Simplify right side
    1,551,777.11x = 1,725,893,897,793.07
  5. Step 5: Solve for x
    x = 1,725,893,897,793.07/1,551,777.11
  6. Step 6: Final answer
    x = 1,112,204.77

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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.