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Finding the Fourth Proportional to 1,756,527, 2,424,008.88 and 951,711

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Solution

The fourth proportional to 1,756,527, 2,424,008.88 and 951,711 is: 1,313,362.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,756,527 : 2,424,008.88 = 951,711 : x
  2. Step 2: Convert to fraction form
    1,756,527/2,424,008.88 = 951,711/x
  3. Step 3: Cross multiply
    1,756,527x = 2,424,008.88 × 951,711
  4. Step 4: Simplify right side
    1,756,527x = 2,306,955,915,193.68
  5. Step 5: Solve for x
    x = 2,306,955,915,193.68/1,756,527
  6. Step 6: Final answer
    x = 1,313,362.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.