Home / 9,079,113.84-12,529,263.24-5,004,878.64

Finding the Fourth Proportional to 9,079,113.84, 12,529,263.24 and 5,004,878.64

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Solution

The fourth proportional to 9,079,113.84, 12,529,263.24 and 5,004,878.64 is: 6,906,780.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,079,113.84 : 12,529,263.24 = 5,004,878.64 : x
  2. Step 2: Convert to fraction form
    9,079,113.84/12,529,263.24 = 5,004,878.64/x
  3. Step 3: Cross multiply
    9,079,113.84x = 12,529,263.24 × 5,004,878.64
  4. Step 4: Simplify right side
    9,079,113.84x = 62,707,441,964,813.19
  5. Step 5: Solve for x
    x = 62,707,441,964,813.19/9,079,113.84
  6. Step 6: Final answer
    x = 6,906,780.01

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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.