Home / 6,510,902.58-9,758,520.03-2,408,953.26

Finding the Fourth Proportional to 6,510,902.58, 9,758,520.03 and 2,408,953.26

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Solution

The fourth proportional to 6,510,902.58, 9,758,520.03 and 2,408,953.26 is: 3,610,531.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,510,902.58 : 9,758,520.03 = 2,408,953.26 : x
  2. Step 2: Convert to fraction form
    6,510,902.58/9,758,520.03 = 2,408,953.26/x
  3. Step 3: Cross multiply
    6,510,902.58x = 9,758,520.03 × 2,408,953.26
  4. Step 4: Simplify right side
    6,510,902.58x = 23,507,818,639,043.79
  5. Step 5: Solve for x
    x = 23,507,818,639,043.79/6,510,902.58
  6. Step 6: Final answer
    x = 3,610,531.47

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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.