Home / 6,710,238.54-9,260,391.24-3,809,899.26

Finding the Fourth Proportional to 6,710,238.54, 9,260,391.24 and 3,809,899.26

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Solution

The fourth proportional to 6,710,238.54, 9,260,391.24 and 3,809,899.26 is: 5,257,809.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,710,238.54 : 9,260,391.24 = 3,809,899.26 : x
  2. Step 2: Convert to fraction form
    6,710,238.54/9,260,391.24 = 3,809,899.26/x
  3. Step 3: Cross multiply
    6,710,238.54x = 9,260,391.24 × 3,809,899.26
  4. Step 4: Simplify right side
    6,710,238.54x = 35,281,157,732,586.48
  5. Step 5: Solve for x
    x = 35,281,157,732,586.48/6,710,238.54
  6. Step 6: Final answer
    x = 5,257,809.77

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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.