Home / 3,732,983.70-5,599,475.55-1,208,894.10

Finding the Fourth Proportional to 3,732,983.70, 5,599,475.55 and 1,208,894.10

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Solution

The fourth proportional to 3,732,983.70, 5,599,475.55 and 1,208,894.10 is: 1,813,341.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,732,983.70 : 5,599,475.55 = 1,208,894.10 : x
  2. Step 2: Convert to fraction form
    3,732,983.70/5,599,475.55 = 1,208,894.10/x
  3. Step 3: Cross multiply
    3,732,983.70x = 5,599,475.55 × 1,208,894.10
  4. Step 4: Simplify right side
    3,732,983.70x = 6,769,172,955,489.26
  5. Step 5: Solve for x
    x = 6,769,172,955,489.26/3,732,983.70
  6. Step 6: Final answer
    x = 1,813,341.15

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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.