Home / 3,698,188.92-5,547,283.38-1,002,444.07

Finding the Fourth Proportional to 3,698,188.92, 5,547,283.38 and 1,002,444.07

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Solution

The fourth proportional to 3,698,188.92, 5,547,283.38 and 1,002,444.07 is: 1,503,666.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,698,188.92 : 5,547,283.38 = 1,002,444.07 : x
  2. Step 2: Convert to fraction form
    3,698,188.92/5,547,283.38 = 1,002,444.07/x
  3. Step 3: Cross multiply
    3,698,188.92x = 5,547,283.38 × 1,002,444.07
  4. Step 4: Simplify right side
    3,698,188.92x = 5,560,841,328,890.56
  5. Step 5: Solve for x
    x = 5,560,841,328,890.56/3,698,188.92
  6. Step 6: Final answer
    x = 1,503,666.11

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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.