Home / 3,359,895.35-5,038,441.71-1,053,794.32

Finding the Fourth Proportional to 3,359,895.35, 5,038,441.71 and 1,053,794.32

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Solution

The fourth proportional to 3,359,895.35, 5,038,441.71 and 1,053,794.32 is: 1,580,251.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,359,895.35 : 5,038,441.71 = 1,053,794.32 : x
  2. Step 2: Convert to fraction form
    3,359,895.35/5,038,441.71 = 1,053,794.32/x
  3. Step 3: Cross multiply
    3,359,895.35x = 5,038,441.71 × 1,053,794.32
  4. Step 4: Simplify right side
    3,359,895.35x = 5,309,481,255,649.09
  5. Step 5: Solve for x
    x = 5,309,481,255,649.09/3,359,895.35
  6. Step 6: Final answer
    x = 1,580,251.97

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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.