Home / 10,741,237.80-16,111,856.70-5,963,663.40

Finding the Fourth Proportional to 10,741,237.80, 16,111,856.70 and 5,963,663.40

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Solution

The fourth proportional to 10,741,237.80, 16,111,856.70 and 5,963,663.40 is: 8,945,495.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,741,237.80 : 16,111,856.70 = 5,963,663.40 : x
  2. Step 2: Convert to fraction form
    10,741,237.80/16,111,856.70 = 5,963,663.40/x
  3. Step 3: Cross multiply
    10,741,237.80x = 16,111,856.70 × 5,963,663.40
  4. Step 4: Simplify right side
    10,741,237.80x = 96,085,690,107,834.78
  5. Step 5: Solve for x
    x = 96,085,690,107,834.78/10,741,237.80
  6. Step 6: Final answer
    x = 8,945,495.10

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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.