Home / 4,524,755.18-6,238,301.33-2,930,632.67

Finding the Fourth Proportional to 4,524,755.18, 6,238,301.33 and 2,930,632.67

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Solution

The fourth proportional to 4,524,755.18, 6,238,301.33 and 2,930,632.67 is: 4,040,477.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,524,755.18 : 6,238,301.33 = 2,930,632.67 : x
  2. Step 2: Convert to fraction form
    4,524,755.18/6,238,301.33 = 2,930,632.67/x
  3. Step 3: Cross multiply
    4,524,755.18x = 6,238,301.33 × 2,930,632.67
  4. Step 4: Simplify right side
    4,524,755.18x = 18,282,169,683,945.04
  5. Step 5: Solve for x
    x = 18,282,169,683,945.04/4,524,755.18
  6. Step 6: Final answer
    x = 4,040,477.10

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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.