Home / 8,000,436.99-11,040,632.13-4,329,353.19

Finding the Fourth Proportional to 8,000,436.99, 11,040,632.13 and 4,329,353.19

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Solution

The fourth proportional to 8,000,436.99, 11,040,632.13 and 4,329,353.19 is: 5,974,523.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,000,436.99 : 11,040,632.13 = 4,329,353.19 : x
  2. Step 2: Convert to fraction form
    8,000,436.99/11,040,632.13 = 4,329,353.19/x
  3. Step 3: Cross multiply
    8,000,436.99x = 11,040,632.13 × 4,329,353.19
  4. Step 4: Simplify right side
    8,000,436.99x = 47,798,795,931,632
  5. Step 5: Solve for x
    x = 47,798,795,931,632/8,000,436.99
  6. Step 6: Final answer
    x = 5,974,523.14

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1.5x scale

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.