Home / 2,284,322.57-3,152,368.85-1,251,666.26

Finding the Fourth Proportional to 2,284,322.57, 3,152,368.85 and 1,251,666.26

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Solution

The fourth proportional to 2,284,322.57, 3,152,368.85 and 1,251,666.26 is: 1,727,301.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,284,322.57 : 3,152,368.85 = 1,251,666.26 : x
  2. Step 2: Convert to fraction form
    2,284,322.57/3,152,368.85 = 1,251,666.26/x
  3. Step 3: Cross multiply
    2,284,322.57x = 3,152,368.85 × 1,251,666.26
  4. Step 4: Simplify right side
    2,284,322.57x = 3,945,713,706,599.83
  5. Step 5: Solve for x
    x = 3,945,713,706,599.83/2,284,322.57
  6. Step 6: Final answer
    x = 1,727,301.46

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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.