Home / 1,772,892.51-2,659,397.09-574,824.75

Finding the Fourth Proportional to 1,772,892.51, 2,659,397.09 and 574,824.75

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Solution

The fourth proportional to 1,772,892.51, 2,659,397.09 and 574,824.75 is: 862,256.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,772,892.51 : 2,659,397.09 = 574,824.75 : x
  2. Step 2: Convert to fraction form
    1,772,892.51/2,659,397.09 = 574,824.75/x
  3. Step 3: Cross multiply
    1,772,892.51x = 2,659,397.09 × 574,824.75
  4. Step 4: Simplify right side
    1,772,892.51x = 1,528,687,264,535.85
  5. Step 5: Solve for x
    x = 1,528,687,264,535.85/1,772,892.51
  6. Step 6: Final answer
    x = 862,256.03

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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.