Home / 2,392,328.22-3,585,776.74-2,103,581.04

Finding the Fourth Proportional to 2,392,328.22, 3,585,776.74 and 2,103,581.04

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Solution

The fourth proportional to 2,392,328.22, 3,585,776.74 and 2,103,581.04 is: 3,152,983.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,392,328.22 : 3,585,776.74 = 2,103,581.04 : x
  2. Step 2: Convert to fraction form
    2,392,328.22/3,585,776.74 = 2,103,581.04/x
  3. Step 3: Cross multiply
    2,392,328.22x = 3,585,776.74 × 2,103,581.04
  4. Step 4: Simplify right side
    2,392,328.22x = 7,542,971,963,937.01
  5. Step 5: Solve for x
    x = 7,542,971,963,937.01/2,392,328.22
  6. Step 6: Final answer
    x = 3,152,983.73

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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.