Home / 965,552.41-1,448,581.01-560,355.11

Finding the Fourth Proportional to 965,552.41, 1,448,581.01 and 560,355.11

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Solution

The fourth proportional to 965,552.41, 1,448,581.01 and 560,355.11 is: 840,679.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    965,552.41 : 1,448,581.01 = 560,355.11 : x
  2. Step 2: Convert to fraction form
    965,552.41/1,448,581.01 = 560,355.11/x
  3. Step 3: Cross multiply
    965,552.41x = 1,448,581.01 × 560,355.11
  4. Step 4: Simplify right side
    965,552.41x = 811,719,766,589.96
  5. Step 5: Solve for x
    x = 811,719,766,589.96/965,552.41
  6. Step 6: Final answer
    x = 840,679.14

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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.