Home / 4,888,048.80-7,333,822.80-2,049,031.20

Finding the Fourth Proportional to 4,888,048.80, 7,333,822.80 and 2,049,031.20

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Solution

The fourth proportional to 4,888,048.80, 7,333,822.80 and 2,049,031.20 is: 3,074,280.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,888,048.80 : 7,333,822.80 = 2,049,031.20 : x
  2. Step 2: Convert to fraction form
    4,888,048.80/7,333,822.80 = 2,049,031.20/x
  3. Step 3: Cross multiply
    4,888,048.80x = 7,333,822.80 × 2,049,031.20
  4. Step 4: Simplify right side
    4,888,048.80x = 15,027,231,732,471.36
  5. Step 5: Solve for x
    x = 15,027,231,732,471.36/4,888,048.80
  6. Step 6: Final answer
    x = 3,074,280.22

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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.