Home / 846,281.93-1,167,869.03-483,713.57

Finding the Fourth Proportional to 846,281.93, 1,167,869.03 and 483,713.57

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Solution

The fourth proportional to 846,281.93, 1,167,869.03 and 483,713.57 is: 667,524.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    846,281.93 : 1,167,869.03 = 483,713.57 : x
  2. Step 2: Convert to fraction form
    846,281.93/1,167,869.03 = 483,713.57/x
  3. Step 3: Cross multiply
    846,281.93x = 1,167,869.03 × 483,713.57
  4. Step 4: Simplify right side
    846,281.93x = 564,914,089,535.82
  5. Step 5: Solve for x
    x = 564,914,089,535.82/846,281.93
  6. Step 6: Final answer
    x = 667,524.70

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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.