Home / 5,080,706.24-7,610,263.47-3,440,380.37

Finding the Fourth Proportional to 5,080,706.24, 7,610,263.47 and 3,440,380.37

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Solution

The fourth proportional to 5,080,706.24, 7,610,263.47 and 3,440,380.37 is: 5,153,260.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,080,706.24 : 7,610,263.47 = 3,440,380.37 : x
  2. Step 2: Convert to fraction form
    5,080,706.24/7,610,263.47 = 3,440,380.37/x
  3. Step 3: Cross multiply
    5,080,706.24x = 7,610,263.47 × 3,440,380.37
  4. Step 4: Simplify right side
    5,080,706.24x = 26,182,201,014,664.77
  5. Step 5: Solve for x
    x = 26,182,201,014,664.77/5,080,706.24
  6. Step 6: Final answer
    x = 5,153,260.16

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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.