Home / 4,608,992.90-6,359,460.66-2,648,492.29

Finding the Fourth Proportional to 4,608,992.90, 6,359,460.66 and 2,648,492.29

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Solution

The fourth proportional to 4,608,992.90, 6,359,460.66 and 2,648,492.29 is: 3,654,373.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,608,992.90 : 6,359,460.66 = 2,648,492.29 : x
  2. Step 2: Convert to fraction form
    4,608,992.90/6,359,460.66 = 2,648,492.29/x
  3. Step 3: Cross multiply
    4,608,992.90x = 6,359,460.66 × 2,648,492.29
  4. Step 4: Simplify right side
    4,608,992.90x = 16,842,982,534,517.64
  5. Step 5: Solve for x
    x = 16,842,982,534,517.64/4,608,992.90
  6. Step 6: Final answer
    x = 3,654,373.72

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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.