Home / 1,828,361.16-2,743,263.45-566,287.20

Finding the Fourth Proportional to 1,828,361.16, 2,743,263.45 and 566,287.20

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Solution

The fourth proportional to 1,828,361.16, 2,743,263.45 and 566,287.20 is: 849,654.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,828,361.16 : 2,743,263.45 = 566,287.20 : x
  2. Step 2: Convert to fraction form
    1,828,361.16/2,743,263.45 = 566,287.20/x
  3. Step 3: Cross multiply
    1,828,361.16x = 2,743,263.45 × 566,287.20
  4. Step 4: Simplify right side
    1,828,361.16x = 1,553,474,977,962.84
  5. Step 5: Solve for x
    x = 1,553,474,977,962.84/1,828,361.16
  6. Step 6: Final answer
    x = 849,654.33

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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.