Home / 2,281,701.60-3,148,752.72-1,465,910.16

Finding the Fourth Proportional to 2,281,701.60, 3,148,752.72 and 1,465,910.16

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Solution

The fourth proportional to 2,281,701.60, 3,148,752.72 and 1,465,910.16 is: 2,022,958.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,281,701.60 : 3,148,752.72 = 1,465,910.16 : x
  2. Step 2: Convert to fraction form
    2,281,701.60/3,148,752.72 = 1,465,910.16/x
  3. Step 3: Cross multiply
    2,281,701.60x = 3,148,752.72 × 1,465,910.16
  4. Step 4: Simplify right side
    2,281,701.60x = 4,615,788,603,575.64
  5. Step 5: Solve for x
    x = 4,615,788,603,575.64/2,281,701.60
  6. Step 6: Final answer
    x = 2,022,958.92

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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.