Home / 3,293,151.36-4,939,673.28-1,049,258.88

Finding the Fourth Proportional to 3,293,151.36, 4,939,673.28 and 1,049,258.88

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Solution

The fourth proportional to 3,293,151.36, 4,939,673.28 and 1,049,258.88 is: 1,573,871.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,293,151.36 : 4,939,673.28 = 1,049,258.88 : x
  2. Step 2: Convert to fraction form
    3,293,151.36/4,939,673.28 = 1,049,258.88/x
  3. Step 3: Cross multiply
    3,293,151.36x = 4,939,673.28 × 1,049,258.88
  4. Step 4: Simplify right side
    3,293,151.36x = 5,182,996,053,338.73
  5. Step 5: Solve for x
    x = 5,182,996,053,338.73/3,293,151.36
  6. Step 6: Final answer
    x = 1,573,871.19

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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.