Home / 3,698,118.82-5,547,178.22-1,002,444.04

Finding the Fourth Proportional to 3,698,118.82, 5,547,178.22 and 1,002,444.04

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Solution

The fourth proportional to 3,698,118.82, 5,547,178.22 and 1,002,444.04 is: 1,503,666.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,698,118.82 : 5,547,178.22 = 1,002,444.04 : x
  2. Step 2: Convert to fraction form
    3,698,118.82/5,547,178.22 = 1,002,444.04/x
  3. Step 3: Cross multiply
    3,698,118.82x = 5,547,178.22 × 1,002,444.04
  4. Step 4: Simplify right side
    3,698,118.82x = 5,560,735,745,456.81
  5. Step 5: Solve for x
    x = 5,560,735,745,456.81/3,698,118.82
  6. Step 6: Final answer
    x = 1,503,666.06

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Double scale
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Similar ratio
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1.5x scale

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.