Home / 2,384,423.20-3,577,268.40-1,036,007.20

Finding the Fourth Proportional to 2,384,423.20, 3,577,268.40 and 1,036,007.20

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Solution

The fourth proportional to 2,384,423.20, 3,577,268.40 and 1,036,007.20 is: 1,554,286.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,384,423.20 : 3,577,268.40 = 1,036,007.20 : x
  2. Step 2: Convert to fraction form
    2,384,423.20/3,577,268.40 = 1,036,007.20/x
  3. Step 3: Cross multiply
    2,384,423.20x = 3,577,268.40 × 1,036,007.20
  4. Step 4: Simplify right side
    2,384,423.20x = 3,706,075,818,732.48
  5. Step 5: Solve for x
    x = 3,706,075,818,732.48/2,384,423.20
  6. Step 6: Final answer
    x = 1,554,286.09

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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.