Home / 2,602,161.93-3,902,772.62-708,460.50

Finding the Fourth Proportional to 2,602,161.93, 3,902,772.62 and 708,460.50

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Solution

The fourth proportional to 2,602,161.93, 3,902,772.62 and 708,460.50 is: 1,062,562.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,602,161.93 : 3,902,772.62 = 708,460.50 : x
  2. Step 2: Convert to fraction form
    2,602,161.93/3,902,772.62 = 708,460.50/x
  3. Step 3: Cross multiply
    2,602,161.93x = 3,902,772.62 × 708,460.50
  4. Step 4: Simplify right side
    2,602,161.93x = 2,764,960,243,522.66
  5. Step 5: Solve for x
    x = 2,764,960,243,522.66/2,602,161.93
  6. Step 6: Final answer
    x = 1,062,562.71

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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.