Home / 2,506,962.29-3,459,822.06-1,419,425.51

Finding the Fourth Proportional to 2,506,962.29, 3,459,822.06 and 1,419,425.51

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Solution

The fourth proportional to 2,506,962.29, 3,459,822.06 and 1,419,425.51 is: 1,958,928.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,506,962.29 : 3,459,822.06 = 1,419,425.51 : x
  2. Step 2: Convert to fraction form
    2,506,962.29/3,459,822.06 = 1,419,425.51/x
  3. Step 3: Cross multiply
    2,506,962.29x = 3,459,822.06 × 1,419,425.51
  4. Step 4: Simplify right side
    2,506,962.29x = 4,910,959,692,024.75
  5. Step 5: Solve for x
    x = 4,910,959,692,024.75/2,506,962.29
  6. Step 6: Final answer
    x = 1,958,928.43

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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.