Home / 9,257,329.60-13,888,211.43-3,862,979.26

Finding the Fourth Proportional to 9,257,329.60, 13,888,211.43 and 3,862,979.26

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Solution

The fourth proportional to 9,257,329.60, 13,888,211.43 and 3,862,979.26 is: 5,795,394.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,257,329.60 : 13,888,211.43 = 3,862,979.26 : x
  2. Step 2: Convert to fraction form
    9,257,329.60/13,888,211.43 = 3,862,979.26/x
  3. Step 3: Cross multiply
    9,257,329.60x = 13,888,211.43 × 3,862,979.26
  4. Step 4: Simplify right side
    9,257,329.60x = 53,649,872,712,584.94
  5. Step 5: Solve for x
    x = 53,649,872,712,584.94/9,257,329.60
  6. Step 6: Final answer
    x = 5,795,394.03

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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.