Home / 9,356,178.32-14,014,369.10-4,491,313.26

Finding the Fourth Proportional to 9,356,178.32, 14,014,369.10 and 4,491,313.26

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Solution

The fourth proportional to 9,356,178.32, 14,014,369.10 and 4,491,313.26 is: 6,727,417.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,356,178.32 : 14,014,369.10 = 4,491,313.26 : x
  2. Step 2: Convert to fraction form
    9,356,178.32/14,014,369.10 = 4,491,313.26/x
  3. Step 3: Cross multiply
    9,356,178.32x = 14,014,369.10 × 4,491,313.26
  4. Step 4: Simplify right side
    9,356,178.32x = 62,942,921,769,364.26
  5. Step 5: Solve for x
    x = 62,942,921,769,364.26/9,356,178.32
  6. Step 6: Final answer
    x = 6,727,417.93

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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.