Home / 5,336,060.16-7,363,761.44-2,888,669.41

Finding the Fourth Proportional to 5,336,060.16, 7,363,761.44 and 2,888,669.41

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Solution

The fourth proportional to 5,336,060.16, 7,363,761.44 and 2,888,669.41 is: 3,986,362.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,336,060.16 : 7,363,761.44 = 2,888,669.41 : x
  2. Step 2: Convert to fraction form
    5,336,060.16/7,363,761.44 = 2,888,669.41/x
  3. Step 3: Cross multiply
    5,336,060.16x = 7,363,761.44 × 2,888,669.41
  4. Step 4: Simplify right side
    5,336,060.16x = 21,271,472,402,122.64
  5. Step 5: Solve for x
    x = 21,271,472,402,122.64/5,336,060.16
  6. Step 6: Final answer
    x = 3,986,362.93

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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.