Home / 9,616,475.03-13,270,757.03-5,206,247.15

Finding the Fourth Proportional to 9,616,475.03, 13,270,757.03 and 5,206,247.15

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Solution

The fourth proportional to 9,616,475.03, 13,270,757.03 and 5,206,247.15 is: 7,184,632.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,616,475.03 : 13,270,757.03 = 5,206,247.15 : x
  2. Step 2: Convert to fraction form
    9,616,475.03/13,270,757.03 = 5,206,247.15/x
  3. Step 3: Cross multiply
    9,616,475.03x = 13,270,757.03 × 5,206,247.15
  4. Step 4: Simplify right side
    9,616,475.03x = 69,090,840,942,683.71
  5. Step 5: Solve for x
    x = 69,090,840,942,683.71/9,616,475.03
  6. Step 6: Final answer
    x = 7,184,632.70

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.