Home / 9,612,200.16-14,416,462.74-2,880,614.16

Finding the Fourth Proportional to 9,612,200.16, 14,416,462.74 and 2,880,614.16

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Solution

The fourth proportional to 9,612,200.16, 14,416,462.74 and 2,880,614.16 is: 4,320,370.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,612,200.16 : 14,416,462.74 = 2,880,614.16 : x
  2. Step 2: Convert to fraction form
    9,612,200.16/14,416,462.74 = 2,880,614.16/x
  3. Step 3: Cross multiply
    9,612,200.16x = 14,416,462.74 × 2,880,614.16
  4. Step 4: Simplify right side
    9,612,200.16x = 41,528,266,705,956.40
  5. Step 5: Solve for x
    x = 41,528,266,705,956.40/9,612,200.16
  6. Step 6: Final answer
    x = 4,320,370.57

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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.