Home / 2,065,267.20-3,097,048.08-896,862.45

Finding the Fourth Proportional to 2,065,267.20, 3,097,048.08 and 896,862.45

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Solution

The fourth proportional to 2,065,267.20, 3,097,048.08 and 896,862.45 is: 1,344,923.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,065,267.20 : 3,097,048.08 = 896,862.45 : x
  2. Step 2: Convert to fraction form
    2,065,267.20/3,097,048.08 = 896,862.45/x
  3. Step 3: Cross multiply
    2,065,267.20x = 3,097,048.08 × 896,862.45
  4. Step 4: Simplify right side
    2,065,267.20x = 2,777,626,128,796.60
  5. Step 5: Solve for x
    x = 2,777,626,128,796.60/2,065,267.20
  6. Step 6: Final answer
    x = 1,344,923.37

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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.