Home / 11,248,354.56-15,523,991.75-6,353,892.04

Finding the Fourth Proportional to 11,248,354.56, 15,523,991.75 and 6,353,892.04

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Solution

The fourth proportional to 11,248,354.56, 15,523,991.75 and 6,353,892.04 is: 8,769,084.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,248,354.56 : 15,523,991.75 = 6,353,892.04 : x
  2. Step 2: Convert to fraction form
    11,248,354.56/15,523,991.75 = 6,353,892.04/x
  3. Step 3: Cross multiply
    11,248,354.56x = 15,523,991.75 × 6,353,892.04
  4. Step 4: Simplify right side
    11,248,354.56x = 98,637,767,627,688.14
  5. Step 5: Solve for x
    x = 98,637,767,627,688.14/11,248,354.56
  6. Step 6: Final answer
    x = 8,769,084.15

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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.