Home / 4,968,149.65-7,444,619.48-3,342,899.43

Finding the Fourth Proportional to 4,968,149.65, 7,444,619.48 and 3,342,899.43

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Solution

The fourth proportional to 4,968,149.65, 7,444,619.48 and 3,342,899.43 is: 5,009,232.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,968,149.65 : 7,444,619.48 = 3,342,899.43 : x
  2. Step 2: Convert to fraction form
    4,968,149.65/7,444,619.48 = 3,342,899.43/x
  3. Step 3: Cross multiply
    4,968,149.65x = 7,444,619.48 × 3,342,899.43
  4. Step 4: Simplify right side
    4,968,149.65x = 24,886,614,216,258.90
  5. Step 5: Solve for x
    x = 24,886,614,216,258.90/4,968,149.65
  6. Step 6: Final answer
    x = 5,009,232.00

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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.