Home / 4,039,458.31-6,053,952.30-1,640,516.14

Finding the Fourth Proportional to 4,039,458.31, 6,053,952.30 and 1,640,516.14

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Solution

The fourth proportional to 4,039,458.31, 6,053,952.30 and 1,640,516.14 is: 2,458,648.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,039,458.31 : 6,053,952.30 = 1,640,516.14 : x
  2. Step 2: Convert to fraction form
    4,039,458.31/6,053,952.30 = 1,640,516.14/x
  3. Step 3: Cross multiply
    4,039,458.31x = 6,053,952.30 × 1,640,516.14
  4. Step 4: Simplify right side
    4,039,458.31x = 9,931,606,458,940.12
  5. Step 5: Solve for x
    x = 9,931,606,458,940.12/4,039,458.31
  6. Step 6: Final answer
    x = 2,458,648.09

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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.