Home / 2,709,292.41-4,061,074.86-1,002,339.45

Finding the Fourth Proportional to 2,709,292.41, 4,061,074.86 and 1,002,339.45

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Solution

The fourth proportional to 2,709,292.41, 4,061,074.86 and 1,002,339.45 is: 1,502,449.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,709,292.41 : 4,061,074.86 = 1,002,339.45 : x
  2. Step 2: Convert to fraction form
    2,709,292.41/4,061,074.86 = 1,002,339.45/x
  3. Step 3: Cross multiply
    2,709,292.41x = 4,061,074.86 × 1,002,339.45
  4. Step 4: Simplify right side
    2,709,292.41x = 4,070,575,541,581.23
  5. Step 5: Solve for x
    x = 4,070,575,541,581.23/2,709,292.41
  6. Step 6: Final answer
    x = 1,502,449.69

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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.