Home / 650,570.28-975,106.98-251,034.54

Finding the Fourth Proportional to 650,570.28, 975,106.98 and 251,034.54

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Solution

The fourth proportional to 650,570.28, 975,106.98 and 251,034.54 is: 376,263.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    650,570.28 : 975,106.98 = 251,034.54 : x
  2. Step 2: Convert to fraction form
    650,570.28/975,106.98 = 251,034.54/x
  3. Step 3: Cross multiply
    650,570.28x = 975,106.98 × 251,034.54
  4. Step 4: Simplify right side
    650,570.28x = 244,785,532,175.09
  5. Step 5: Solve for x
    x = 244,785,532,175.09/650,570.28
  6. Step 6: Final answer
    x = 376,263.01

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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.