Home / 1,486,025.59-2,050,723.17-841,571.23

Finding the Fourth Proportional to 1,486,025.59, 2,050,723.17 and 841,571.23

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Solution

The fourth proportional to 1,486,025.59, 2,050,723.17 and 841,571.23 is: 1,161,372.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,486,025.59 : 2,050,723.17 = 841,571.23 : x
  2. Step 2: Convert to fraction form
    1,486,025.59/2,050,723.17 = 841,571.23/x
  3. Step 3: Cross multiply
    1,486,025.59x = 2,050,723.17 × 841,571.23
  4. Step 4: Simplify right side
    1,486,025.59x = 1,725,829,620,566.40
  5. Step 5: Solve for x
    x = 1,725,829,620,566.40/1,486,025.59
  6. Step 6: Final answer
    x = 1,161,372.75

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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.