Home / 2,673,026.60-4,001,666.70-2,517,312.20

Finding the Fourth Proportional to 2,673,026.60, 4,001,666.70 and 2,517,312.20

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Solution

The fourth proportional to 2,673,026.60, 4,001,666.70 and 2,517,312.20 is: 3,768,553.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,673,026.60 : 4,001,666.70 = 2,517,312.20 : x
  2. Step 2: Convert to fraction form
    2,673,026.60/4,001,666.70 = 2,517,312.20/x
  3. Step 3: Cross multiply
    2,673,026.60x = 4,001,666.70 × 2,517,312.20
  4. Step 4: Simplify right side
    2,673,026.60x = 10,073,444,404,243.74
  5. Step 5: Solve for x
    x = 10,073,444,404,243.74/2,673,026.60
  6. Step 6: Final answer
    x = 3,768,553.75

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.