Home / 2,235,387.24-3,353,081.94-739,479.24

Finding the Fourth Proportional to 2,235,387.24, 3,353,081.94 and 739,479.24

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Solution

The fourth proportional to 2,235,387.24, 3,353,081.94 and 739,479.24 is: 1,109,219.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,235,387.24 : 3,353,081.94 = 739,479.24 : x
  2. Step 2: Convert to fraction form
    2,235,387.24/3,353,081.94 = 739,479.24/x
  3. Step 3: Cross multiply
    2,235,387.24x = 3,353,081.94 × 739,479.24
  4. Step 4: Simplify right side
    2,235,387.24x = 2,479,534,484,648.93
  5. Step 5: Solve for x
    x = 2,479,534,484,648.93/2,235,387.24
  6. Step 6: Final answer
    x = 1,109,219.22

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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.