Home / 2,262,158.24-3,393,148.80-766,250.24

Finding the Fourth Proportional to 2,262,158.24, 3,393,148.80 and 766,250.24

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Solution

The fourth proportional to 2,262,158.24, 3,393,148.80 and 766,250.24 is: 1,149,345.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,262,158.24 : 3,393,148.80 = 766,250.24 : x
  2. Step 2: Convert to fraction form
    2,262,158.24/3,393,148.80 = 766,250.24/x
  3. Step 3: Cross multiply
    2,262,158.24x = 3,393,148.80 × 766,250.24
  4. Step 4: Simplify right side
    2,262,158.24x = 2,600,001,082,355.71
  5. Step 5: Solve for x
    x = 2,600,001,082,355.71/2,262,158.24
  6. Step 6: Final answer
    x = 1,149,345.36

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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.