Home / 1,706,954.47-2,560,084.17-627,095.89

Finding the Fourth Proportional to 1,706,954.47, 2,560,084.17 and 627,095.89

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Solution

The fourth proportional to 1,706,954.47, 2,560,084.17 and 627,095.89 is: 940,516.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,706,954.47 : 2,560,084.17 = 627,095.89 : x
  2. Step 2: Convert to fraction form
    1,706,954.47/2,560,084.17 = 627,095.89/x
  3. Step 3: Cross multiply
    1,706,954.47x = 2,560,084.17 × 627,095.89
  4. Step 4: Simplify right side
    1,706,954.47x = 1,605,418,261,061.06
  5. Step 5: Solve for x
    x = 1,605,418,261,061.06/1,706,954.47
  6. Step 6: Final answer
    x = 940,516.16

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.