Home / 8,885,064.98-13,317,522.22-4,082,831.23

Finding the Fourth Proportional to 8,885,064.98, 13,317,522.22 and 4,082,831.23

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Solution

The fourth proportional to 8,885,064.98, 13,317,522.22 and 4,082,831.23 is: 6,119,617.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,885,064.98 : 13,317,522.22 = 4,082,831.23 : x
  2. Step 2: Convert to fraction form
    8,885,064.98/13,317,522.22 = 4,082,831.23/x
  3. Step 3: Cross multiply
    8,885,064.98x = 13,317,522.22 × 4,082,831.23
  4. Step 4: Simplify right side
    8,885,064.98x = 54,373,195,626,034.93
  5. Step 5: Solve for x
    x = 54,373,195,626,034.93/8,885,064.98
  6. Step 6: Final answer
    x = 6,119,617.10

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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.