Home / 3,235,203.40-4,850,472.30-2,113,904.20

Finding the Fourth Proportional to 3,235,203.40, 4,850,472.30 and 2,113,904.20

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Solution

The fourth proportional to 3,235,203.40, 4,850,472.30 and 2,113,904.20 is: 3,169,332.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,235,203.40 : 4,850,472.30 = 2,113,904.20 : x
  2. Step 2: Convert to fraction form
    3,235,203.40/4,850,472.30 = 2,113,904.20/x
  3. Step 3: Cross multiply
    3,235,203.40x = 4,850,472.30 × 2,113,904.20
  4. Step 4: Simplify right side
    3,235,203.40x = 10,253,433,766,953.66
  5. Step 5: Solve for x
    x = 10,253,433,766,953.66/3,235,203.40
  6. Step 6: Final answer
    x = 3,169,332.03

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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.