Home / 1,748,824.08-2,413,382.12-1,013,921.16

Finding the Fourth Proportional to 1,748,824.08, 2,413,382.12 and 1,013,921.16

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Solution

The fourth proportional to 1,748,824.08, 2,413,382.12 and 1,013,921.16 is: 1,399,214.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,748,824.08 : 2,413,382.12 = 1,013,921.16 : x
  2. Step 2: Convert to fraction form
    1,748,824.08/2,413,382.12 = 1,013,921.16/x
  3. Step 3: Cross multiply
    1,748,824.08x = 2,413,382.12 × 1,013,921.16
  4. Step 4: Simplify right side
    1,748,824.08x = 2,446,979,201,891.35
  5. Step 5: Solve for x
    x = 2,446,979,201,891.35/1,748,824.08
  6. Step 6: Final answer
    x = 1,399,214.04

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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.