Home / 1,662,593.07-2,294,403.93-974,100.20

Finding the Fourth Proportional to 1,662,593.07, 2,294,403.93 and 974,100.20

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Solution

The fourth proportional to 1,662,593.07, 2,294,403.93 and 974,100.20 is: 1,344,273.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,662,593.07 : 2,294,403.93 = 974,100.20 : x
  2. Step 2: Convert to fraction form
    1,662,593.07/2,294,403.93 = 974,100.20/x
  3. Step 3: Cross multiply
    1,662,593.07x = 2,294,403.93 × 974,100.20
  4. Step 4: Simplify right side
    1,662,593.07x = 2,234,979,327,093.79
  5. Step 5: Solve for x
    x = 2,234,979,327,093.79/1,662,593.07
  6. Step 6: Final answer
    x = 1,344,273.21

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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.