Home / 4,289,854.93-5,918,559.46-2,429,016.60

Finding the Fourth Proportional to 4,289,854.93, 5,918,559.46 and 2,429,016.60

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Solution

The fourth proportional to 4,289,854.93, 5,918,559.46 and 2,429,016.60 is: 3,351,227.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,289,854.93 : 5,918,559.46 = 2,429,016.60 : x
  2. Step 2: Convert to fraction form
    4,289,854.93/5,918,559.46 = 2,429,016.60/x
  3. Step 3: Cross multiply
    4,289,854.93x = 5,918,559.46 × 2,429,016.60
  4. Step 4: Simplify right side
    4,289,854.93x = 14,376,279,134,689.16
  5. Step 5: Solve for x
    x = 14,376,279,134,689.16/4,289,854.93
  6. Step 6: Final answer
    x = 3,351,227.34

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.