Home / 3,734,851.70-5,602,277.55-3,604,943.90

Finding the Fourth Proportional to 3,734,851.70, 5,602,277.55 and 3,604,943.90

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Solution

The fourth proportional to 3,734,851.70, 5,602,277.55 and 3,604,943.90 is: 5,407,415.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,734,851.70 : 5,602,277.55 = 3,604,943.90 : x
  2. Step 2: Convert to fraction form
    3,734,851.70/5,602,277.55 = 3,604,943.90/x
  3. Step 3: Cross multiply
    3,734,851.70x = 5,602,277.55 × 3,604,943.90
  4. Step 4: Simplify right side
    3,734,851.70x = 20,195,896,279,979.45
  5. Step 5: Solve for x
    x = 20,195,896,279,979.45/3,734,851.70
  6. Step 6: Final answer
    x = 5,407,415.85

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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.