Home / 4,840,993.06-7,256,507.32-2,146,587.19

Finding the Fourth Proportional to 4,840,993.06, 7,256,507.32 and 2,146,587.19

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Solution

The fourth proportional to 4,840,993.06, 7,256,507.32 and 2,146,587.19 is: 3,217,671.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,840,993.06 : 7,256,507.32 = 2,146,587.19 : x
  2. Step 2: Convert to fraction form
    4,840,993.06/7,256,507.32 = 2,146,587.19/x
  3. Step 3: Cross multiply
    4,840,993.06x = 7,256,507.32 × 2,146,587.19
  4. Step 4: Simplify right side
    4,840,993.06x = 15,576,725,641,795.20
  5. Step 5: Solve for x
    x = 15,576,725,641,795.20/4,840,993.06
  6. Step 6: Final answer
    x = 3,217,671.55

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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.