Home / 3,965,666.32-5,945,829.72-2,369,344.24

Finding the Fourth Proportional to 3,965,666.32, 5,945,829.72 and 2,369,344.24

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Solution

The fourth proportional to 3,965,666.32, 5,945,829.72 and 2,369,344.24 is: 3,552,421.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,965,666.32 : 5,945,829.72 = 2,369,344.24 : x
  2. Step 2: Convert to fraction form
    3,965,666.32/5,945,829.72 = 2,369,344.24/x
  3. Step 3: Cross multiply
    3,965,666.32x = 5,945,829.72 × 2,369,344.24
  4. Step 4: Simplify right side
    3,965,666.32x = 14,087,717,399,102.81
  5. Step 5: Solve for x
    x = 14,087,717,399,102.81/3,965,666.32
  6. Step 6: Final answer
    x = 3,552,421.27

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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.