Home / 9,801,384.28-14,702,089.38-2,612,550.04

Finding the Fourth Proportional to 9,801,384.28, 14,702,089.38 and 2,612,550.04

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Solution

The fourth proportional to 9,801,384.28, 14,702,089.38 and 2,612,550.04 is: 3,918,828.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,801,384.28 : 14,702,089.38 = 2,612,550.04 : x
  2. Step 2: Convert to fraction form
    9,801,384.28/14,702,089.38 = 2,612,550.04/x
  3. Step 3: Cross multiply
    9,801,384.28x = 14,702,089.38 × 2,612,550.04
  4. Step 4: Simplify right side
    9,801,384.28x = 38,409,944,197,802.58
  5. Step 5: Solve for x
    x = 38,409,944,197,802.58/9,801,384.28
  6. Step 6: Final answer
    x = 3,918,828.51

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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.