Home / 954,031.44-1,431,032.52-244,053.48

Finding the Fourth Proportional to 954,031.44, 1,431,032.52 and 244,053.48

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Solution

The fourth proportional to 954,031.44, 1,431,032.52 and 244,053.48 is: 366,076.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,031.44 : 1,431,032.52 = 244,053.48 : x
  2. Step 2: Convert to fraction form
    954,031.44/1,431,032.52 = 244,053.48/x
  3. Step 3: Cross multiply
    954,031.44x = 1,431,032.52 × 244,053.48
  4. Step 4: Simplify right side
    954,031.44x = 349,248,466,499.17
  5. Step 5: Solve for x
    x = 349,248,466,499.17/954,031.44
  6. Step 6: Final answer
    x = 366,076.47

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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.