Home / 4,017,848.12-5,544,671.10-2,182,342.25

Finding the Fourth Proportional to 4,017,848.12, 5,544,671.10 and 2,182,342.25

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Solution

The fourth proportional to 4,017,848.12, 5,544,671.10 and 2,182,342.25 is: 3,011,654.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,017,848.12 : 5,544,671.10 = 2,182,342.25 : x
  2. Step 2: Convert to fraction form
    4,017,848.12/5,544,671.10 = 2,182,342.25/x
  3. Step 3: Cross multiply
    4,017,848.12x = 5,544,671.10 × 2,182,342.25
  4. Step 4: Simplify right side
    4,017,848.12x = 12,100,370,003,883.97
  5. Step 5: Solve for x
    x = 12,100,370,003,883.97/4,017,848.12
  6. Step 6: Final answer
    x = 3,011,654.41

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Double scale
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1.5x scale

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.