Home / 2,953,519.24-4,427,335.74-1,248,092.04

Finding the Fourth Proportional to 2,953,519.24, 4,427,335.74 and 1,248,092.04

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Solution

The fourth proportional to 2,953,519.24, 4,427,335.74 and 1,248,092.04 is: 1,870,894.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,953,519.24 : 4,427,335.74 = 1,248,092.04 : x
  2. Step 2: Convert to fraction form
    2,953,519.24/4,427,335.74 = 1,248,092.04/x
  3. Step 3: Cross multiply
    2,953,519.24x = 4,427,335.74 × 1,248,092.04
  4. Step 4: Simplify right side
    2,953,519.24x = 5,525,722,495,501.51
  5. Step 5: Solve for x
    x = 5,525,722,495,501.51/2,953,519.24
  6. Step 6: Final answer
    x = 1,870,894.36

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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.