Home / 2,576,650.97-3,554,980.95-1,488,525.52

Finding the Fourth Proportional to 2,576,650.97, 3,554,980.95 and 1,488,525.52

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Solution

The fourth proportional to 2,576,650.97, 3,554,980.95 and 1,488,525.52 is: 2,053,704.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,576,650.97 : 3,554,980.95 = 1,488,525.52 : x
  2. Step 2: Convert to fraction form
    2,576,650.97/3,554,980.95 = 1,488,525.52/x
  3. Step 3: Cross multiply
    2,576,650.97x = 3,554,980.95 × 1,488,525.52
  4. Step 4: Simplify right side
    2,576,650.97x = 5,291,679,867,188.85
  5. Step 5: Solve for x
    x = 5,291,679,867,188.85/2,576,650.97
  6. Step 6: Final answer
    x = 2,053,704.57

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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.