Home / 1,073,352.39-1,610,232.71-363,189.75

Finding the Fourth Proportional to 1,073,352.39, 1,610,232.71 and 363,189.75

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Solution

The fourth proportional to 1,073,352.39, 1,610,232.71 and 363,189.75 is: 544,853.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,352.39 : 1,610,232.71 = 363,189.75 : x
  2. Step 2: Convert to fraction form
    1,073,352.39/1,610,232.71 = 363,189.75/x
  3. Step 3: Cross multiply
    1,073,352.39x = 1,610,232.71 × 363,189.75
  4. Step 4: Simplify right side
    1,073,352.39x = 584,820,013,570.77
  5. Step 5: Solve for x
    x = 584,820,013,570.77/1,073,352.39
  6. Step 6: Final answer
    x = 544,853.69

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1.5x scale

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.