Home / 1,739,114.10-2,607,375.15-898,269.30

Finding the Fourth Proportional to 1,739,114.10, 2,607,375.15 and 898,269.30

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Solution

The fourth proportional to 1,739,114.10, 2,607,375.15 and 898,269.30 is: 1,346,734.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,739,114.10 : 2,607,375.15 = 898,269.30 : x
  2. Step 2: Convert to fraction form
    1,739,114.10/2,607,375.15 = 898,269.30/x
  3. Step 3: Cross multiply
    1,739,114.10x = 2,607,375.15 × 898,269.30
  4. Step 4: Simplify right side
    1,739,114.10x = 2,342,125,050,827.90
  5. Step 5: Solve for x
    x = 2,342,125,050,827.90/1,739,114.10
  6. Step 6: Final answer
    x = 1,346,734.55

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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.