Home / 2,671,449.24-3,685,441.50-1,767,290.52

Finding the Fourth Proportional to 2,671,449.24, 3,685,441.50 and 1,767,290.52

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Solution

The fourth proportional to 2,671,449.24, 3,685,441.50 and 1,767,290.52 is: 2,438,094.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,671,449.24 : 3,685,441.50 = 1,767,290.52 : x
  2. Step 2: Convert to fraction form
    2,671,449.24/3,685,441.50 = 1,767,290.52/x
  3. Step 3: Cross multiply
    2,671,449.24x = 3,685,441.50 × 1,767,290.52
  4. Step 4: Simplify right side
    2,671,449.24x = 6,513,245,824,964.58
  5. Step 5: Solve for x
    x = 6,513,245,824,964.58/2,671,449.24
  6. Step 6: Final answer
    x = 2,438,094.55

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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.