Home / 5,364,443.10-8,046,664.65-2,331,292.80

Finding the Fourth Proportional to 5,364,443.10, 8,046,664.65 and 2,331,292.80

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Solution

The fourth proportional to 5,364,443.10, 8,046,664.65 and 2,331,292.80 is: 3,496,939.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,364,443.10 : 8,046,664.65 = 2,331,292.80 : x
  2. Step 2: Convert to fraction form
    5,364,443.10/8,046,664.65 = 2,331,292.80/x
  3. Step 3: Cross multiply
    5,364,443.10x = 8,046,664.65 × 2,331,292.80
  4. Step 4: Simplify right side
    5,364,443.10x = 18,759,131,362,559.52
  5. Step 5: Solve for x
    x = 18,759,131,362,559.52/5,364,443.10
  6. Step 6: Final answer
    x = 3,496,939.20

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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.