Home / 9,894,513.78-14,841,559.38-2,706,047.70

Finding the Fourth Proportional to 9,894,513.78, 14,841,559.38 and 2,706,047.70

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Solution

The fourth proportional to 9,894,513.78, 14,841,559.38 and 2,706,047.70 is: 4,059,013.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,894,513.78 : 14,841,559.38 = 2,706,047.70 : x
  2. Step 2: Convert to fraction form
    9,894,513.78/14,841,559.38 = 2,706,047.70/x
  3. Step 3: Cross multiply
    9,894,513.78x = 14,841,559.38 × 2,706,047.70
  4. Step 4: Simplify right side
    9,894,513.78x = 40,161,967,624,662.43
  5. Step 5: Solve for x
    x = 40,161,967,624,662.43/9,894,513.78
  6. Step 6: Final answer
    x = 4,059,013.76

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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.