Home / 9,223,406.18-13,824,102.15-4,292,803.05

Finding the Fourth Proportional to 9,223,406.18, 13,824,102.15 and 4,292,803.05

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Solution

The fourth proportional to 9,223,406.18, 13,824,102.15 and 4,292,803.05 is: 6,434,081.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,223,406.18 : 13,824,102.15 = 4,292,803.05 : x
  2. Step 2: Convert to fraction form
    9,223,406.18/13,824,102.15 = 4,292,803.05/x
  3. Step 3: Cross multiply
    9,223,406.18x = 13,824,102.15 × 4,292,803.05
  4. Step 4: Simplify right side
    9,223,406.18x = 59,344,147,862,299.55
  5. Step 5: Solve for x
    x = 59,344,147,862,299.55/9,223,406.18
  6. Step 6: Final answer
    x = 6,434,081.59

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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.