Home / 2,251,302.08-3,106,816.72-1,333,583.52

Finding the Fourth Proportional to 2,251,302.08, 3,106,816.72 and 1,333,583.52

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Solution

The fourth proportional to 2,251,302.08, 3,106,816.72 and 1,333,583.52 is: 1,840,357.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,251,302.08 : 3,106,816.72 = 1,333,583.52 : x
  2. Step 2: Convert to fraction form
    2,251,302.08/3,106,816.72 = 1,333,583.52/x
  3. Step 3: Cross multiply
    2,251,302.08x = 3,106,816.72 × 1,333,583.52
  4. Step 4: Simplify right side
    2,251,302.08x = 4,143,199,577,452.45
  5. Step 5: Solve for x
    x = 4,143,199,577,452.45/2,251,302.08
  6. Step 6: Final answer
    x = 1,840,357.02

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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.