Home / 1,225,700.60-1,837,282.86-467,338.04

Finding the Fourth Proportional to 1,225,700.60, 1,837,282.86 and 467,338.04

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Solution

The fourth proportional to 1,225,700.60, 1,837,282.86 and 467,338.04 is: 700,523.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,225,700.60 : 1,837,282.86 = 467,338.04 : x
  2. Step 2: Convert to fraction form
    1,225,700.60/1,837,282.86 = 467,338.04/x
  3. Step 3: Cross multiply
    1,225,700.60x = 1,837,282.86 × 467,338.04
  4. Step 4: Simplify right side
    1,225,700.60x = 858,632,170,717.99
  5. Step 5: Solve for x
    x = 858,632,170,717.99/1,225,700.60
  6. Step 6: Final answer
    x = 700,523.58

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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.