Home / 6,017,979.10-9,029,215.78-2,424,765.42

Finding the Fourth Proportional to 6,017,979.10, 9,029,215.78 and 2,424,765.42

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Solution

The fourth proportional to 6,017,979.10, 9,029,215.78 and 2,424,765.42 is: 3,638,053.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,017,979.10 : 9,029,215.78 = 2,424,765.42 : x
  2. Step 2: Convert to fraction form
    6,017,979.10/9,029,215.78 = 2,424,765.42/x
  3. Step 3: Cross multiply
    6,017,979.10x = 9,029,215.78 × 2,424,765.42
  4. Step 4: Simplify right side
    6,017,979.10x = 21,893,730,193,062.32
  5. Step 5: Solve for x
    x = 21,893,730,193,062.32/6,017,979.10
  6. Step 6: Final answer
    x = 3,638,053.54

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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.