Home / 2,517,547.10-3,474,254.86-1,371,627.14

Finding the Fourth Proportional to 2,517,547.10, 3,474,254.86 and 1,371,627.14

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Solution

The fourth proportional to 2,517,547.10, 3,474,254.86 and 1,371,627.14 is: 1,892,867.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,517,547.10 : 3,474,254.86 = 1,371,627.14 : x
  2. Step 2: Convert to fraction form
    2,517,547.10/3,474,254.86 = 1,371,627.14/x
  3. Step 3: Cross multiply
    2,517,547.10x = 3,474,254.86 × 1,371,627.14
  4. Step 4: Simplify right side
    2,517,547.10x = 4,765,382,257,252.90
  5. Step 5: Solve for x
    x = 4,765,382,257,252.90/2,517,547.10
  6. Step 6: Final answer
    x = 1,892,867.17

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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.