Home / 1,740,627.10-2,610,082.25-715,770.20

Finding the Fourth Proportional to 1,740,627.10, 2,610,082.25 and 715,770.20

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Solution

The fourth proportional to 1,740,627.10, 2,610,082.25 and 715,770.20 is: 1,073,302.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,740,627.10 : 2,610,082.25 = 715,770.20 : x
  2. Step 2: Convert to fraction form
    1,740,627.10/2,610,082.25 = 715,770.20/x
  3. Step 3: Cross multiply
    1,740,627.10x = 2,610,082.25 × 715,770.20
  4. Step 4: Simplify right side
    1,740,627.10x = 1,868,219,094,098.95
  5. Step 5: Solve for x
    x = 1,868,219,094,098.95/1,740,627.10
  6. Step 6: Final answer
    x = 1,073,302.31

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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.