Home / 2,014,218.80-3,021,328.20-816,180.20

Finding the Fourth Proportional to 2,014,218.80, 3,021,328.20 and 816,180.20

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Solution

The fourth proportional to 2,014,218.80, 3,021,328.20 and 816,180.20 is: 1,224,270.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,014,218.80 : 3,021,328.20 = 816,180.20 : x
  2. Step 2: Convert to fraction form
    2,014,218.80/3,021,328.20 = 816,180.20/x
  3. Step 3: Cross multiply
    2,014,218.80x = 3,021,328.20 × 816,180.20
  4. Step 4: Simplify right side
    2,014,218.80x = 2,465,948,254,541.64
  5. Step 5: Solve for x
    x = 2,465,948,254,541.64/2,014,218.80
  6. Step 6: Final answer
    x = 1,224,270.30

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Similar ratio
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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.