Home / 7,584,340.06-10,466,389.38-4,146,581.17

Finding the Fourth Proportional to 7,584,340.06, 10,466,389.38 and 4,146,581.17

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Solution

The fourth proportional to 7,584,340.06, 10,466,389.38 and 4,146,581.17 is: 5,722,282.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,584,340.06 : 10,466,389.38 = 4,146,581.17 : x
  2. Step 2: Convert to fraction form
    7,584,340.06/10,466,389.38 = 4,146,581.17/x
  3. Step 3: Cross multiply
    7,584,340.06x = 10,466,389.38 × 4,146,581.17
  4. Step 4: Simplify right side
    7,584,340.06x = 43,399,733,120,995.98
  5. Step 5: Solve for x
    x = 43,399,733,120,995.98/7,584,340.06
  6. Step 6: Final answer
    x = 5,722,282.07

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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.