Home / 6,704,805.70-10,057,208.55-1,656,116.20

Finding the Fourth Proportional to 6,704,805.70, 10,057,208.55 and 1,656,116.20

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Solution

The fourth proportional to 6,704,805.70, 10,057,208.55 and 1,656,116.20 is: 2,484,174.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,704,805.70 : 10,057,208.55 = 1,656,116.20 : x
  2. Step 2: Convert to fraction form
    6,704,805.70/10,057,208.55 = 1,656,116.20/x
  3. Step 3: Cross multiply
    6,704,805.70x = 10,057,208.55 × 1,656,116.20
  4. Step 4: Simplify right side
    6,704,805.70x = 16,655,906,006,433.51
  5. Step 5: Solve for x
    x = 16,655,906,006,433.51/6,704,805.70
  6. Step 6: Final answer
    x = 2,484,174.30

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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.