Home / 4,030,815.66-5,561,559.54-2,288,097.42

Finding the Fourth Proportional to 4,030,815.66, 5,561,559.54 and 2,288,097.42

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Solution

The fourth proportional to 4,030,815.66, 5,561,559.54 and 2,288,097.42 is: 3,157,026.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,030,815.66 : 5,561,559.54 = 2,288,097.42 : x
  2. Step 2: Convert to fraction form
    4,030,815.66/5,561,559.54 = 2,288,097.42/x
  3. Step 3: Cross multiply
    4,030,815.66x = 5,561,559.54 × 2,288,097.42
  4. Step 4: Simplify right side
    4,030,815.66x = 12,725,390,034,650.39
  5. Step 5: Solve for x
    x = 12,725,390,034,650.39/4,030,815.66
  6. Step 6: Final answer
    x = 3,157,026.05

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1.5x scale

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.