Home / 5,819,033.74-8,030,515.68-3,240,714.52

Finding the Fourth Proportional to 5,819,033.74, 8,030,515.68 and 3,240,714.52

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Solution

The fourth proportional to 5,819,033.74, 8,030,515.68 and 3,240,714.52 is: 4,472,324.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,819,033.74 : 8,030,515.68 = 3,240,714.52 : x
  2. Step 2: Convert to fraction form
    5,819,033.74/8,030,515.68 = 3,240,714.52/x
  3. Step 3: Cross multiply
    5,819,033.74x = 8,030,515.68 × 3,240,714.52
  4. Step 4: Simplify right side
    5,819,033.74x = 26,024,608,767,263.67
  5. Step 5: Solve for x
    x = 26,024,608,767,263.67/5,819,033.74
  6. Step 6: Final answer
    x = 4,472,324.78

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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.