Home / 2,570,524.88-3,832,806.13-2,499,901.35

Finding the Fourth Proportional to 2,570,524.88, 3,832,806.13 and 2,499,901.35

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Solution

The fourth proportional to 2,570,524.88, 3,832,806.13 and 2,499,901.35 is: 3,727,502.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,570,524.88 : 3,832,806.13 = 2,499,901.35 : x
  2. Step 2: Convert to fraction form
    2,570,524.88/3,832,806.13 = 2,499,901.35/x
  3. Step 3: Cross multiply
    2,570,524.88x = 3,832,806.13 × 2,499,901.35
  4. Step 4: Simplify right side
    2,570,524.88x = 9,581,637,206,175.77
  5. Step 5: Solve for x
    x = 9,581,637,206,175.77/2,570,524.88
  6. Step 6: Final answer
    x = 3,727,502.22

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.