Home / 5,340,401.96-8,010,014.99-1,502,346.36

Finding the Fourth Proportional to 5,340,401.96, 8,010,014.99 and 1,502,346.36

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Solution

The fourth proportional to 5,340,401.96, 8,010,014.99 and 1,502,346.36 is: 2,253,354.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,340,401.96 : 8,010,014.99 = 1,502,346.36 : x
  2. Step 2: Convert to fraction form
    5,340,401.96/8,010,014.99 = 1,502,346.36/x
  3. Step 3: Cross multiply
    5,340,401.96x = 8,010,014.99 × 1,502,346.36
  4. Step 4: Simplify right side
    5,340,401.96x = 12,033,816,856,260.21
  5. Step 5: Solve for x
    x = 12,033,816,856,260.21/5,340,401.96
  6. Step 6: Final answer
    x = 2,253,354.14

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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.