Home / 4,801,492.28-6,626,231.81-2,736,819.39

Finding the Fourth Proportional to 4,801,492.28, 6,626,231.81 and 2,736,819.39

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Solution

The fourth proportional to 4,801,492.28, 6,626,231.81 and 2,736,819.39 is: 3,776,909.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,801,492.28 : 6,626,231.81 = 2,736,819.39 : x
  2. Step 2: Convert to fraction form
    4,801,492.28/6,626,231.81 = 2,736,819.39/x
  3. Step 3: Cross multiply
    4,801,492.28x = 6,626,231.81 × 2,736,819.39
  4. Step 4: Simplify right side
    4,801,492.28x = 18,134,799,699,792.20
  5. Step 5: Solve for x
    x = 18,134,799,699,792.20/4,801,492.28
  6. Step 6: Final answer
    x = 3,776,909.06

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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.