Home / 2,448,200.55-3,672,300.83-1,490,197.35

Finding the Fourth Proportional to 2,448,200.55, 3,672,300.83 and 1,490,197.35

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Solution

The fourth proportional to 2,448,200.55, 3,672,300.83 and 1,490,197.35 is: 2,235,296.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,448,200.55 : 3,672,300.83 = 1,490,197.35 : x
  2. Step 2: Convert to fraction form
    2,448,200.55/3,672,300.83 = 1,490,197.35/x
  3. Step 3: Cross multiply
    2,448,200.55x = 3,672,300.83 × 1,490,197.35
  4. Step 4: Simplify right side
    2,448,200.55x = 5,472,452,957,817.81
  5. Step 5: Solve for x
    x = 5,472,452,957,817.81/2,448,200.55
  6. Step 6: Final answer
    x = 2,235,296.03

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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.