Home / 2,569,146.28-3,546,593.22-1,834,654.12

Finding the Fourth Proportional to 2,569,146.28, 3,546,593.22 and 1,834,654.12

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Solution

The fourth proportional to 2,569,146.28, 3,546,593.22 and 1,834,654.12 is: 2,532,659.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,569,146.28 : 3,546,593.22 = 1,834,654.12 : x
  2. Step 2: Convert to fraction form
    2,569,146.28/3,546,593.22 = 1,834,654.12/x
  3. Step 3: Cross multiply
    2,569,146.28x = 3,546,593.22 × 1,834,654.12
  4. Step 4: Simplify right side
    2,569,146.28x = 6,506,771,863,037.07
  5. Step 5: Solve for x
    x = 6,506,771,863,037.07/2,569,146.28
  6. Step 6: Final answer
    x = 2,532,659.16

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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.