Home / 1,034,265.30-1,551,397.95-897,407.70

Finding the Fourth Proportional to 1,034,265.30, 1,551,397.95 and 897,407.70

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Solution

The fourth proportional to 1,034,265.30, 1,551,397.95 and 897,407.70 is: 1,346,111.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,265.30 : 1,551,397.95 = 897,407.70 : x
  2. Step 2: Convert to fraction form
    1,034,265.30/1,551,397.95 = 897,407.70/x
  3. Step 3: Cross multiply
    1,034,265.30x = 1,551,397.95 × 897,407.70
  4. Step 4: Simplify right side
    1,034,265.30x = 1,392,236,466,094.21
  5. Step 5: Solve for x
    x = 1,392,236,466,094.21/1,034,265.30
  6. Step 6: Final answer
    x = 1,346,111.55

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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.