Home / 1,756,318.56-2,423,719.44-951,502.56

Finding the Fourth Proportional to 1,756,318.56, 2,423,719.44 and 951,502.56

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Solution

The fourth proportional to 1,756,318.56, 2,423,719.44 and 951,502.56 is: 1,313,073.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,756,318.56 : 2,423,719.44 = 951,502.56 : x
  2. Step 2: Convert to fraction form
    1,756,318.56/2,423,719.44 = 951,502.56/x
  3. Step 3: Cross multiply
    1,756,318.56x = 2,423,719.44 × 951,502.56
  4. Step 4: Simplify right side
    1,756,318.56x = 2,306,175,251,881.77
  5. Step 5: Solve for x
    x = 2,306,175,251,881.77/1,756,318.56
  6. Step 6: Final answer
    x = 1,313,073.44

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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.