Home / 650,610.17-975,953.52-251,253.04

Finding the Fourth Proportional to 650,610.17, 975,953.52 and 251,253.04

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Solution

The fourth proportional to 650,610.17, 975,953.52 and 251,253.04 is: 376,894.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    650,610.17 : 975,953.52 = 251,253.04 : x
  2. Step 2: Convert to fraction form
    650,610.17/975,953.52 = 251,253.04/x
  3. Step 3: Cross multiply
    650,610.17x = 975,953.52 × 251,253.04
  4. Step 4: Simplify right side
    650,610.17x = 245,211,288,798.70
  5. Step 5: Solve for x
    x = 245,211,288,798.70/650,610.17
  6. Step 6: Final answer
    x = 376,894.34

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1.5x scale

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.