Home / 4,579,132.32-6,869,858.40-3,233,923.20

Finding the Fourth Proportional to 4,579,132.32, 6,869,858.40 and 3,233,923.20

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Solution

The fourth proportional to 4,579,132.32, 6,869,858.40 and 3,233,923.20 is: 4,851,703.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,579,132.32 : 6,869,858.40 = 3,233,923.20 : x
  2. Step 2: Convert to fraction form
    4,579,132.32/6,869,858.40 = 3,233,923.20/x
  3. Step 3: Cross multiply
    4,579,132.32x = 6,869,858.40 × 3,233,923.20
  4. Step 4: Simplify right side
    4,579,132.32x = 22,216,594,460,474.88
  5. Step 5: Solve for x
    x = 22,216,594,460,474.88/4,579,132.32
  6. Step 6: Final answer
    x = 4,851,703.97

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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.