Home / 4,392,353.67-6,061,405.82-2,531,085.35

Finding the Fourth Proportional to 4,392,353.67, 6,061,405.82 and 2,531,085.35

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Solution

The fourth proportional to 4,392,353.67, 6,061,405.82 and 2,531,085.35 is: 3,492,873.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,392,353.67 : 6,061,405.82 = 2,531,085.35 : x
  2. Step 2: Convert to fraction form
    4,392,353.67/6,061,405.82 = 2,531,085.35/x
  3. Step 3: Cross multiply
    4,392,353.67x = 6,061,405.82 × 2,531,085.35
  4. Step 4: Simplify right side
    4,392,353.67x = 15,341,935,428,444.28
  5. Step 5: Solve for x
    x = 15,341,935,428,444.28/4,392,353.67
  6. Step 6: Final answer
    x = 3,492,873.43

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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.