Home / 5,830,978.94-8,049,664.12-3,626,552.35

Finding the Fourth Proportional to 5,830,978.94, 8,049,664.12 and 3,626,552.35

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Solution

The fourth proportional to 5,830,978.94, 8,049,664.12 and 3,626,552.35 is: 5,006,454.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,830,978.94 : 8,049,664.12 = 3,626,552.35 : x
  2. Step 2: Convert to fraction form
    5,830,978.94/8,049,664.12 = 3,626,552.35/x
  3. Step 3: Cross multiply
    5,830,978.94x = 8,049,664.12 × 3,626,552.35
  4. Step 4: Simplify right side
    5,830,978.94x = 29,192,528,361,531.85
  5. Step 5: Solve for x
    x = 29,192,528,361,531.85/5,830,978.94
  6. Step 6: Final answer
    x = 5,006,454.09

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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.