Home / 2,948,672.01-4,069,298.34-1,659,595.89

Finding the Fourth Proportional to 2,948,672.01, 4,069,298.34 and 1,659,595.89

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Solution

The fourth proportional to 2,948,672.01, 4,069,298.34 and 1,659,595.89 is: 2,290,316.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,948,672.01 : 4,069,298.34 = 1,659,595.89 : x
  2. Step 2: Convert to fraction form
    2,948,672.01/4,069,298.34 = 1,659,595.89/x
  3. Step 3: Cross multiply
    2,948,672.01x = 4,069,298.34 × 1,659,595.89
  4. Step 4: Simplify right side
    2,948,672.01x = 6,753,390,800,247.82
  5. Step 5: Solve for x
    x = 6,753,390,800,247.82/2,948,672.01
  6. Step 6: Final answer
    x = 2,290,316.04

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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.