Home / 4,995,736.29-6,894,283.05-3,061,623.15

Finding the Fourth Proportional to 4,995,736.29, 6,894,283.05 and 3,061,623.15

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Solution

The fourth proportional to 4,995,736.29, 6,894,283.05 and 3,061,623.15 is: 4,225,142.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,995,736.29 : 6,894,283.05 = 3,061,623.15 : x
  2. Step 2: Convert to fraction form
    4,995,736.29/6,894,283.05 = 3,061,623.15/x
  3. Step 3: Cross multiply
    4,995,736.29x = 6,894,283.05 × 3,061,623.15
  4. Step 4: Simplify right side
    4,995,736.29x = 21,107,696,588,532.61
  5. Step 5: Solve for x
    x = 21,107,696,588,532.61/4,995,736.29
  6. Step 6: Final answer
    x = 4,225,142.27

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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.