Home / 1,095,593.90-1,643,390.85-997,616.30

Finding the Fourth Proportional to 1,095,593.90, 1,643,390.85 and 997,616.30

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Solution

The fourth proportional to 1,095,593.90, 1,643,390.85 and 997,616.30 is: 1,496,424.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,095,593.90 : 1,643,390.85 = 997,616.30 : x
  2. Step 2: Convert to fraction form
    1,095,593.90/1,643,390.85 = 997,616.30/x
  3. Step 3: Cross multiply
    1,095,593.90x = 1,643,390.85 × 997,616.30
  4. Step 4: Simplify right side
    1,095,593.90x = 1,639,473,499,230.86
  5. Step 5: Solve for x
    x = 1,639,473,499,230.86/1,095,593.90
  6. Step 6: Final answer
    x = 1,496,424.45

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Similar ratio
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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.