Home / 3,239,226.24-4,859,747.40-1,417,749.80

Finding the Fourth Proportional to 3,239,226.24, 4,859,747.40 and 1,417,749.80

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Solution

The fourth proportional to 3,239,226.24, 4,859,747.40 and 1,417,749.80 is: 2,127,022.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,239,226.24 : 4,859,747.40 = 1,417,749.80 : x
  2. Step 2: Convert to fraction form
    3,239,226.24/4,859,747.40 = 1,417,749.80/x
  3. Step 3: Cross multiply
    3,239,226.24x = 4,859,747.40 × 1,417,749.80
  4. Step 4: Simplify right side
    3,239,226.24x = 6,889,905,904,400.52
  5. Step 5: Solve for x
    x = 6,889,905,904,400.52/3,239,226.24
  6. Step 6: Final answer
    x = 2,127,022.13

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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.