Home / 1,176,153.92-1,762,596.48-614,067.20

Finding the Fourth Proportional to 1,176,153.92, 1,762,596.48 and 614,067.20

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Solution

The fourth proportional to 1,176,153.92, 1,762,596.48 and 614,067.20 is: 920,247.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,176,153.92 : 1,762,596.48 = 614,067.20 : x
  2. Step 2: Convert to fraction form
    1,176,153.92/1,762,596.48 = 614,067.20/x
  3. Step 3: Cross multiply
    1,176,153.92x = 1,762,596.48 × 614,067.20
  4. Step 4: Simplify right side
    1,176,153.92x = 1,082,352,685,203.46
  5. Step 5: Solve for x
    x = 1,082,352,685,203.46/1,176,153.92
  6. Step 6: Final answer
    x = 920,247.48

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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.