Home / 6,144,134.76-9,213,169.43-1,883,275.56

Finding the Fourth Proportional to 6,144,134.76, 9,213,169.43 and 1,883,275.56

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Solution

The fourth proportional to 6,144,134.76, 9,213,169.43 and 1,883,275.56 is: 2,823,983.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,144,134.76 : 9,213,169.43 = 1,883,275.56 : x
  2. Step 2: Convert to fraction form
    6,144,134.76/9,213,169.43 = 1,883,275.56/x
  3. Step 3: Cross multiply
    6,144,134.76x = 9,213,169.43 × 1,883,275.56
  4. Step 4: Simplify right side
    6,144,134.76x = 17,350,936,822,366.32
  5. Step 5: Solve for x
    x = 17,350,936,822,366.32/6,144,134.76
  6. Step 6: Final answer
    x = 2,823,983.77

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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.