Home / 3,549,660.98-4,898,921.36-2,059,840.85

Finding the Fourth Proportional to 3,549,660.98, 4,898,921.36 and 2,059,840.85

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Solution

The fourth proportional to 3,549,660.98, 4,898,921.36 and 2,059,840.85 is: 2,842,806.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,549,660.98 : 4,898,921.36 = 2,059,840.85 : x
  2. Step 2: Convert to fraction form
    3,549,660.98/4,898,921.36 = 2,059,840.85/x
  3. Step 3: Cross multiply
    3,549,660.98x = 4,898,921.36 × 2,059,840.85
  4. Step 4: Simplify right side
    3,549,660.98x = 10,090,998,303,471.75
  5. Step 5: Solve for x
    x = 10,090,998,303,471.75/3,549,660.98
  6. Step 6: Final answer
    x = 2,842,806.22

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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.