Home / 3,264,292.80-4,898,048.40-1,468,447.20

Finding the Fourth Proportional to 3,264,292.80, 4,898,048.40 and 1,468,447.20

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Solution

The fourth proportional to 3,264,292.80, 4,898,048.40 and 1,468,447.20 is: 2,203,394.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,264,292.80 : 4,898,048.40 = 1,468,447.20 : x
  2. Step 2: Convert to fraction form
    3,264,292.80/4,898,048.40 = 1,468,447.20/x
  3. Step 3: Cross multiply
    3,264,292.80x = 4,898,048.40 × 1,468,447.20
  4. Step 4: Simplify right side
    3,264,292.80x = 7,192,525,458,444.48
  5. Step 5: Solve for x
    x = 7,192,525,458,444.48/3,264,292.80
  6. Step 6: Final answer
    x = 2,203,394.70

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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.