Home / 1,654,724.15-2,283,785.06-1,546,664.48

Finding the Fourth Proportional to 1,654,724.15, 2,283,785.06 and 1,546,664.48

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Solution

The fourth proportional to 1,654,724.15, 2,283,785.06 and 1,546,664.48 is: 2,134,645.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,654,724.15 : 2,283,785.06 = 1,546,664.48 : x
  2. Step 2: Convert to fraction form
    1,654,724.15/2,283,785.06 = 1,546,664.48/x
  3. Step 3: Cross multiply
    1,654,724.15x = 2,283,785.06 × 1,546,664.48
  4. Step 4: Simplify right side
    1,654,724.15x = 3,532,249,224,523.35
  5. Step 5: Solve for x
    x = 3,532,249,224,523.35/1,654,724.15
  6. Step 6: Final answer
    x = 2,134,645.36

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.