Home / 3,490,542.80-4,814,980.88-2,094,747.46

Finding the Fourth Proportional to 3,490,542.80, 4,814,980.88 and 2,094,747.46

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Solution

The fourth proportional to 3,490,542.80, 4,814,980.88 and 2,094,747.46 is: 2,889,570.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,490,542.80 : 4,814,980.88 = 2,094,747.46 : x
  2. Step 2: Convert to fraction form
    3,490,542.80/4,814,980.88 = 2,094,747.46/x
  3. Step 3: Cross multiply
    3,490,542.80x = 4,814,980.88 × 2,094,747.46
  4. Step 4: Simplify right side
    3,490,542.80x = 10,086,168,933,779.92
  5. Step 5: Solve for x
    x = 10,086,168,933,779.92/3,490,542.80
  6. Step 6: Final answer
    x = 2,889,570.34

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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.