Home / 7,586,107.36-10,469,786.90-4,974,808.35

Finding the Fourth Proportional to 7,586,107.36, 10,469,786.90 and 4,974,808.35

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Solution

The fourth proportional to 7,586,107.36, 10,469,786.90 and 4,974,808.35 is: 6,865,864.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,586,107.36 : 10,469,786.90 = 4,974,808.35 : x
  2. Step 2: Convert to fraction form
    7,586,107.36/10,469,786.90 = 4,974,808.35/x
  3. Step 3: Cross multiply
    7,586,107.36x = 10,469,786.90 × 4,974,808.35
  4. Step 4: Simplify right side
    7,586,107.36x = 52,085,183,292,840.61
  5. Step 5: Solve for x
    x = 52,085,183,292,840.61/7,586,107.36
  6. Step 6: Final answer
    x = 6,865,864.25

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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.