Home / 4,032,404.60-6,055,605.30-2,142,836.60

Finding the Fourth Proportional to 4,032,404.60, 6,055,605.30 and 2,142,836.60

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Solution

The fourth proportional to 4,032,404.60, 6,055,605.30 and 2,142,836.60 is: 3,217,973.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,032,404.60 : 6,055,605.30 = 2,142,836.60 : x
  2. Step 2: Convert to fraction form
    4,032,404.60/6,055,605.30 = 2,142,836.60/x
  3. Step 3: Cross multiply
    4,032,404.60x = 6,055,605.30 × 2,142,836.60
  4. Step 4: Simplify right side
    4,032,404.60x = 12,976,172,671,993.98
  5. Step 5: Solve for x
    x = 12,976,172,671,993.98/4,032,404.60
  6. Step 6: Final answer
    x = 3,217,973.88

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1.5x scale

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.