Home / 3,201,437.79-4,417,890.17-1,751,101.83

Finding the Fourth Proportional to 3,201,437.79, 4,417,890.17 and 1,751,101.83

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Solution

The fourth proportional to 3,201,437.79, 4,417,890.17 and 1,751,101.83 is: 2,416,469.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,201,437.79 : 4,417,890.17 = 1,751,101.83 : x
  2. Step 2: Convert to fraction form
    3,201,437.79/4,417,890.17 = 1,751,101.83/x
  3. Step 3: Cross multiply
    3,201,437.79x = 4,417,890.17 × 1,751,101.83
  4. Step 4: Simplify right side
    3,201,437.79x = 7,736,175,552,670.50
  5. Step 5: Solve for x
    x = 7,736,175,552,670.50/3,201,437.79
  6. Step 6: Final answer
    x = 2,416,469.12

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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.