Home / 7,359,314.48-11,039,532.21-2,242,181.19

Finding the Fourth Proportional to 7,359,314.48, 11,039,532.21 and 2,242,181.19

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Solution

The fourth proportional to 7,359,314.48, 11,039,532.21 and 2,242,181.19 is: 3,363,442.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,359,314.48 : 11,039,532.21 = 2,242,181.19 : x
  2. Step 2: Convert to fraction form
    7,359,314.48/11,039,532.21 = 2,242,181.19/x
  3. Step 3: Cross multiply
    7,359,314.48x = 11,039,532.21 × 2,242,181.19
  4. Step 4: Simplify right side
    7,359,314.48x = 24,752,631,467,661.13
  5. Step 5: Solve for x
    x = 24,752,631,467,661.13/7,359,314.48
  6. Step 6: Final answer
    x = 3,363,442.55

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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.