Home / 1,250,651.64-1,875,963.76-304,023.24

Finding the Fourth Proportional to 1,250,651.64, 1,875,963.76 and 304,023.24

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Solution

The fourth proportional to 1,250,651.64, 1,875,963.76 and 304,023.24 is: 456,031.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,250,651.64 : 1,875,963.76 = 304,023.24 : x
  2. Step 2: Convert to fraction form
    1,250,651.64/1,875,963.76 = 304,023.24/x
  3. Step 3: Cross multiply
    1,250,651.64x = 1,875,963.76 × 304,023.24
  4. Step 4: Simplify right side
    1,250,651.64x = 570,336,580,437.78
  5. Step 5: Solve for x
    x = 570,336,580,437.78/1,250,651.64
  6. Step 6: Final answer
    x = 456,031.53

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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.