Home / 1,176,155.92-1,762,599.48-614,069.20

Finding the Fourth Proportional to 1,176,155.92, 1,762,599.48 and 614,069.20

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Solution

The fourth proportional to 1,176,155.92, 1,762,599.48 and 614,069.20 is: 920,250.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,176,155.92 : 1,762,599.48 = 614,069.20 : x
  2. Step 2: Convert to fraction form
    1,176,155.92/1,762,599.48 = 614,069.20/x
  3. Step 3: Cross multiply
    1,176,155.92x = 1,762,599.48 × 614,069.20
  4. Step 4: Simplify right side
    1,176,155.92x = 1,082,358,052,604.02
  5. Step 5: Solve for x
    x = 1,082,358,052,604.02/1,176,155.92
  6. Step 6: Final answer
    x = 920,250.48

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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.