Home / 9,673,878.32-14,498,859-4,882,933.76

Finding the Fourth Proportional to 9,673,878.32, 14,498,859 and 4,882,933.76

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Solution

The fourth proportional to 9,673,878.32, 14,498,859 and 4,882,933.76 is: 7,318,364.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,673,878.32 : 14,498,859 = 4,882,933.76 : x
  2. Step 2: Convert to fraction form
    9,673,878.32/14,498,859 = 4,882,933.76/x
  3. Step 3: Cross multiply
    9,673,878.32x = 14,498,859 × 4,882,933.76
  4. Step 4: Simplify right side
    9,673,878.32x = 70,796,968,092,579.84
  5. Step 5: Solve for x
    x = 70,796,968,092,579.84/9,673,878.32
  6. Step 6: Final answer
    x = 7,318,364.54

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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.