Home / 5,653,077.80-8,476,195.91-2,536,557.78

Finding the Fourth Proportional to 5,653,077.80, 8,476,195.91 and 2,536,557.78

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Solution

The fourth proportional to 5,653,077.80, 8,476,195.91 and 2,536,557.78 is: 3,803,301.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,653,077.80 : 8,476,195.91 = 2,536,557.78 : x
  2. Step 2: Convert to fraction form
    5,653,077.80/8,476,195.91 = 2,536,557.78/x
  3. Step 3: Cross multiply
    5,653,077.80x = 8,476,195.91 × 2,536,557.78
  4. Step 4: Simplify right side
    5,653,077.80x = 21,500,360,699,417.62
  5. Step 5: Solve for x
    x = 21,500,360,699,417.62/5,653,077.80
  6. Step 6: Final answer
    x = 3,803,301.76

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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.