Home / 1,173,947.13-1,760,834.57-375,014.16

Finding the Fourth Proportional to 1,173,947.13, 1,760,834.57 and 375,014.16

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Solution

The fourth proportional to 1,173,947.13, 1,760,834.57 and 375,014.16 is: 562,493.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,173,947.13 : 1,760,834.57 = 375,014.16 : x
  2. Step 2: Convert to fraction form
    1,173,947.13/1,760,834.57 = 375,014.16/x
  3. Step 3: Cross multiply
    1,173,947.13x = 1,760,834.57 × 375,014.16
  4. Step 4: Simplify right side
    1,173,947.13x = 660,337,895,292.44
  5. Step 5: Solve for x
    x = 660,337,895,292.44/1,173,947.13
  6. Step 6: Final answer
    x = 562,493.73

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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.