Home / 2,593,624.80-3,887,672.40-995,570.40

Finding the Fourth Proportional to 2,593,624.80, 3,887,672.40 and 995,570.40

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Solution

The fourth proportional to 2,593,624.80, 3,887,672.40 and 995,570.40 is: 1,492,294.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,593,624.80 : 3,887,672.40 = 995,570.40 : x
  2. Step 2: Convert to fraction form
    2,593,624.80/3,887,672.40 = 995,570.40/x
  3. Step 3: Cross multiply
    2,593,624.80x = 3,887,672.40 × 995,570.40
  4. Step 4: Simplify right side
    2,593,624.80x = 3,870,451,566,336.96
  5. Step 5: Solve for x
    x = 3,870,451,566,336.96/2,593,624.80
  6. Step 6: Final answer
    x = 1,492,294.32

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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.