Home / 1,723,232.50-2,584,945.96-525,193.90

Finding the Fourth Proportional to 1,723,232.50, 2,584,945.96 and 525,193.90

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Solution

The fourth proportional to 1,723,232.50, 2,584,945.96 and 525,193.90 is: 787,820.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,723,232.50 : 2,584,945.96 = 525,193.90 : x
  2. Step 2: Convert to fraction form
    1,723,232.50/2,584,945.96 = 525,193.90/x
  3. Step 3: Cross multiply
    1,723,232.50x = 2,584,945.96 × 525,193.90
  4. Step 4: Simplify right side
    1,723,232.50x = 1,357,597,842,246.29
  5. Step 5: Solve for x
    x = 1,357,597,842,246.29/1,723,232.50
  6. Step 6: Final answer
    x = 787,820.47

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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.