Home / 2,888,823.04-4,330,581.04-995,114.40

Finding the Fourth Proportional to 2,888,823.04, 4,330,581.04 and 995,114.40

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Solution

The fourth proportional to 2,888,823.04, 4,330,581.04 and 995,114.40 is: 1,491,757.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,888,823.04 : 4,330,581.04 = 995,114.40 : x
  2. Step 2: Convert to fraction form
    2,888,823.04/4,330,581.04 = 995,114.40/x
  3. Step 3: Cross multiply
    2,888,823.04x = 4,330,581.04 × 995,114.40
  4. Step 4: Simplify right side
    2,888,823.04x = 4,309,423,553,270.98
  5. Step 5: Solve for x
    x = 4,309,423,553,270.98/2,888,823.04
  6. Step 6: Final answer
    x = 1,491,757.54

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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.