Home / 1,701,627.68-2,551,806-564,181.28

Finding the Fourth Proportional to 1,701,627.68, 2,551,806 and 564,181.28

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Solution

The fourth proportional to 1,701,627.68, 2,551,806 and 564,181.28 is: 846,061.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,701,627.68 : 2,551,806 = 564,181.28 : x
  2. Step 2: Convert to fraction form
    1,701,627.68/2,551,806 = 564,181.28/x
  3. Step 3: Cross multiply
    1,701,627.68x = 2,551,806 × 564,181.28
  4. Step 4: Simplify right side
    1,701,627.68x = 1,439,681,175,391.68
  5. Step 5: Solve for x
    x = 1,439,681,175,391.68/1,701,627.68
  6. Step 6: Final answer
    x = 846,061.21

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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.