Home / 2,702,125.56-4,052,551.53-995,341.98

Finding the Fourth Proportional to 2,702,125.56, 4,052,551.53 and 995,341.98

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Solution

The fourth proportional to 2,702,125.56, 4,052,551.53 and 995,341.98 is: 1,492,778.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,702,125.56 : 4,052,551.53 = 995,341.98 : x
  2. Step 2: Convert to fraction form
    2,702,125.56/4,052,551.53 = 995,341.98/x
  3. Step 3: Cross multiply
    2,702,125.56x = 4,052,551.53 × 995,341.98
  4. Step 4: Simplify right side
    2,702,125.56x = 4,033,674,663,922.23
  5. Step 5: Solve for x
    x = 4,033,674,663,922.23/2,702,125.56
  6. Step 6: Final answer
    x = 1,492,778.40

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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.