Home / 4,070,207.87-6,104,015.57-1,337,120.87

Finding the Fourth Proportional to 4,070,207.87, 6,104,015.57 and 1,337,120.87

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Solution

The fourth proportional to 4,070,207.87, 6,104,015.57 and 1,337,120.87 is: 2,005,255.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,070,207.87 : 6,104,015.57 = 1,337,120.87 : x
  2. Step 2: Convert to fraction form
    4,070,207.87/6,104,015.57 = 1,337,120.87/x
  3. Step 3: Cross multiply
    4,070,207.87x = 6,104,015.57 × 1,337,120.87
  4. Step 4: Simplify right side
    4,070,207.87x = 8,161,806,582,274.67
  5. Step 5: Solve for x
    x = 8,161,806,582,274.67/4,070,207.87
  6. Step 6: Final answer
    x = 2,005,255.47

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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.