Home / 7,118,366.76-10,673,024.94-6,039,251.28

Finding the Fourth Proportional to 7,118,366.76, 10,673,024.94 and 6,039,251.28

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Solution

The fourth proportional to 7,118,366.76, 10,673,024.94 and 6,039,251.28 is: 9,055,037.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,118,366.76 : 10,673,024.94 = 6,039,251.28 : x
  2. Step 2: Convert to fraction form
    7,118,366.76/10,673,024.94 = 6,039,251.28/x
  3. Step 3: Cross multiply
    7,118,366.76x = 10,673,024.94 × 6,039,251.28
  4. Step 4: Simplify right side
    7,118,366.76x = 64,457,079,530,366.92
  5. Step 5: Solve for x
    x = 64,457,079,530,366.92/7,118,366.76
  6. Step 6: Final answer
    x = 9,055,037.72

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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.