Home / 4,274,175.57-6,412,461.95-1,717,186.06

Finding the Fourth Proportional to 4,274,175.57, 6,412,461.95 and 1,717,186.06

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Solution

The fourth proportional to 4,274,175.57, 6,412,461.95 and 1,717,186.06 is: 2,576,260.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,274,175.57 : 6,412,461.95 = 1,717,186.06 : x
  2. Step 2: Convert to fraction form
    4,274,175.57/6,412,461.95 = 1,717,186.06/x
  3. Step 3: Cross multiply
    4,274,175.57x = 6,412,461.95 × 1,717,186.06
  4. Step 4: Simplify right side
    4,274,175.57x = 11,011,390,270,820.42
  5. Step 5: Solve for x
    x = 11,011,390,270,820.42/4,274,175.57
  6. Step 6: Final answer
    x = 2,576,260.64

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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.