Home / 2,074,760.90-3,108,000.62-1,006,562.06

Finding the Fourth Proportional to 2,074,760.90, 3,108,000.62 and 1,006,562.06

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Solution

The fourth proportional to 2,074,760.90, 3,108,000.62 and 1,006,562.06 is: 1,507,834.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,074,760.90 : 3,108,000.62 = 1,006,562.06 : x
  2. Step 2: Convert to fraction form
    2,074,760.90/3,108,000.62 = 1,006,562.06/x
  3. Step 3: Cross multiply
    2,074,760.90x = 3,108,000.62 × 1,006,562.06
  4. Step 4: Simplify right side
    2,074,760.90x = 3,128,395,506,548.48
  5. Step 5: Solve for x
    x = 3,128,395,506,548.48/2,074,760.90
  6. Step 6: Final answer
    x = 1,507,834.23

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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.