Home / 2,836,526.93-4,232,667.13-2,530,819.57

Finding the Fourth Proportional to 2,836,526.93, 4,232,667.13 and 2,530,819.57

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Solution

The fourth proportional to 2,836,526.93, 4,232,667.13 and 2,530,819.57 is: 3,776,490.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,836,526.93 : 4,232,667.13 = 2,530,819.57 : x
  2. Step 2: Convert to fraction form
    2,836,526.93/4,232,667.13 = 2,530,819.57/x
  3. Step 3: Cross multiply
    2,836,526.93x = 4,232,667.13 × 2,530,819.57
  4. Step 4: Simplify right side
    2,836,526.93x = 10,712,116,805,899.73
  5. Step 5: Solve for x
    x = 10,712,116,805,899.73/2,836,526.93
  6. Step 6: Final answer
    x = 3,776,490.43

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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.