Home / 4,650,544.06-6,417,964.40-2,585,771.61

Finding the Fourth Proportional to 4,650,544.06, 6,417,964.40 and 2,585,771.61

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Solution

The fourth proportional to 4,650,544.06, 6,417,964.40 and 2,585,771.61 is: 3,568,483.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,650,544.06 : 6,417,964.40 = 2,585,771.61 : x
  2. Step 2: Convert to fraction form
    4,650,544.06/6,417,964.40 = 2,585,771.61/x
  3. Step 3: Cross multiply
    4,650,544.06x = 6,417,964.40 × 2,585,771.61
  4. Step 4: Simplify right side
    4,650,544.06x = 16,595,390,102,514.46
  5. Step 5: Solve for x
    x = 16,595,390,102,514.46/4,650,544.06
  6. Step 6: Final answer
    x = 3,568,483.58

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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.