Home / 2,971,529.10-4,454,341.20-1,371,301.20

Finding the Fourth Proportional to 2,971,529.10, 4,454,341.20 and 1,371,301.20

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Solution

The fourth proportional to 2,971,529.10, 4,454,341.20 and 1,371,301.20 is: 2,055,589.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,971,529.10 : 4,454,341.20 = 1,371,301.20 : x
  2. Step 2: Convert to fraction form
    2,971,529.10/4,454,341.20 = 1,371,301.20/x
  3. Step 3: Cross multiply
    2,971,529.10x = 4,454,341.20 × 1,371,301.20
  4. Step 4: Simplify right side
    2,971,529.10x = 6,108,243,432,769.44
  5. Step 5: Solve for x
    x = 6,108,243,432,769.44/2,971,529.10
  6. Step 6: Final answer
    x = 2,055,589.30

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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.