Home / 4,484,843.10-6,186,930.72-2,935,422.66

Finding the Fourth Proportional to 4,484,843.10, 6,186,930.72 and 2,935,422.66

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Solution

The fourth proportional to 4,484,843.10, 6,186,930.72 and 2,935,422.66 is: 4,049,474.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,484,843.10 : 6,186,930.72 = 2,935,422.66 : x
  2. Step 2: Convert to fraction form
    4,484,843.10/6,186,930.72 = 2,935,422.66/x
  3. Step 3: Cross multiply
    4,484,843.10x = 6,186,930.72 × 2,935,422.66
  4. Step 4: Simplify right side
    4,484,843.10x = 18,161,256,631,338.12
  5. Step 5: Solve for x
    x = 18,161,256,631,338.12/4,484,843.10
  6. Step 6: Final answer
    x = 4,049,474.25

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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.