Home / 961,823.46-1,327,355.45-532,096.19

Finding the Fourth Proportional to 961,823.46, 1,327,355.45 and 532,096.19

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Solution

The fourth proportional to 961,823.46, 1,327,355.45 and 532,096.19 is: 734,314.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    961,823.46 : 1,327,355.45 = 532,096.19 : x
  2. Step 2: Convert to fraction form
    961,823.46/1,327,355.45 = 532,096.19/x
  3. Step 3: Cross multiply
    961,823.46x = 1,327,355.45 × 532,096.19
  4. Step 4: Simplify right side
    961,823.46x = 706,280,778,389.46
  5. Step 5: Solve for x
    x = 706,280,778,389.46/961,823.46
  6. Step 6: Final answer
    x = 734,314.36

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1.5x scale

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.