Home / 2,202,422.76-3,303,280.80-604,612.80

Finding the Fourth Proportional to 2,202,422.76, 3,303,280.80 and 604,612.80

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Solution

The fourth proportional to 2,202,422.76, 3,303,280.80 and 604,612.80 is: 906,822.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,202,422.76 : 3,303,280.80 = 604,612.80 : x
  2. Step 2: Convert to fraction form
    2,202,422.76/3,303,280.80 = 604,612.80/x
  3. Step 3: Cross multiply
    2,202,422.76x = 3,303,280.80 × 604,612.80
  4. Step 4: Simplify right side
    2,202,422.76x = 1,997,205,853,674.24
  5. Step 5: Solve for x
    x = 1,997,205,853,674.24/2,202,422.76
  6. Step 6: Final answer
    x = 906,822.20

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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.