Home / 1,576,238.52-2,363,926.80-565,172.52

Finding the Fourth Proportional to 1,576,238.52, 2,363,926.80 and 565,172.52

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Solution

The fourth proportional to 1,576,238.52, 2,363,926.80 and 565,172.52 is: 847,604.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,576,238.52 : 2,363,926.80 = 565,172.52 : x
  2. Step 2: Convert to fraction form
    1,576,238.52/2,363,926.80 = 565,172.52/x
  3. Step 3: Cross multiply
    1,576,238.52x = 2,363,926.80 × 565,172.52
  4. Step 4: Simplify right side
    1,576,238.52x = 1,336,026,466,651.54
  5. Step 5: Solve for x
    x = 1,336,026,466,651.54/1,576,238.52
  6. Step 6: Final answer
    x = 847,604.25

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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.