Home / 1,062,182.42-1,465,793.25-578,751.55

Finding the Fourth Proportional to 1,062,182.42, 1,465,793.25 and 578,751.55

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Solution

The fourth proportional to 1,062,182.42, 1,465,793.25 and 578,751.55 is: 798,667.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,182.42 : 1,465,793.25 = 578,751.55 : x
  2. Step 2: Convert to fraction form
    1,062,182.42/1,465,793.25 = 578,751.55/x
  3. Step 3: Cross multiply
    1,062,182.42x = 1,465,793.25 × 578,751.55
  4. Step 4: Simplify right side
    1,062,182.42x = 848,330,115,417.04
  5. Step 5: Solve for x
    x = 848,330,115,417.04/1,062,182.42
  6. Step 6: Final answer
    x = 798,667.06

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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.