Home / 1,452,884.24-2,004,980.24-808,304.27

Finding the Fourth Proportional to 1,452,884.24, 2,004,980.24 and 808,304.27

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Solution

The fourth proportional to 1,452,884.24, 2,004,980.24 and 808,304.27 is: 1,115,459.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,452,884.24 : 2,004,980.24 = 808,304.27 : x
  2. Step 2: Convert to fraction form
    1,452,884.24/2,004,980.24 = 808,304.27/x
  3. Step 3: Cross multiply
    1,452,884.24x = 2,004,980.24 × 808,304.27
  4. Step 4: Simplify right side
    1,452,884.24x = 1,620,634,075,191.20
  5. Step 5: Solve for x
    x = 1,620,634,075,191.20/1,452,884.24
  6. Step 6: Final answer
    x = 1,115,459.88

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.