Home / 4,231,016.32-5,838,742.60-2,395,426.89

Finding the Fourth Proportional to 4,231,016.32, 5,838,742.60 and 2,395,426.89

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Solution

The fourth proportional to 4,231,016.32, 5,838,742.60 and 2,395,426.89 is: 3,305,655.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,231,016.32 : 5,838,742.60 = 2,395,426.89 : x
  2. Step 2: Convert to fraction form
    4,231,016.32/5,838,742.60 = 2,395,426.89/x
  3. Step 3: Cross multiply
    4,231,016.32x = 5,838,742.60 × 2,395,426.89
  4. Step 4: Simplify right side
    4,231,016.32x = 13,986,281,027,828.51
  5. Step 5: Solve for x
    x = 13,986,281,027,828.51/4,231,016.32
  6. Step 6: Final answer
    x = 3,305,655.18

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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.