Home / 2,017,065.80-3,025,598.70-754,826.60

Finding the Fourth Proportional to 2,017,065.80, 3,025,598.70 and 754,826.60

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Solution

The fourth proportional to 2,017,065.80, 3,025,598.70 and 754,826.60 is: 1,132,239.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,017,065.80 : 3,025,598.70 = 754,826.60 : x
  2. Step 2: Convert to fraction form
    2,017,065.80/3,025,598.70 = 754,826.60/x
  3. Step 3: Cross multiply
    2,017,065.80x = 3,025,598.70 × 754,826.60
  4. Step 4: Simplify right side
    2,017,065.80x = 2,283,802,379,685.42
  5. Step 5: Solve for x
    x = 2,283,802,379,685.42/2,017,065.80
  6. Step 6: Final answer
    x = 1,132,239.90

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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.