Home / 2,583,698.07-3,561,807.42-1,817,373.27

Finding the Fourth Proportional to 2,583,698.07, 3,561,807.42 and 1,817,373.27

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Solution

The fourth proportional to 2,583,698.07, 3,561,807.42 and 1,817,373.27 is: 2,505,375.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,583,698.07 : 3,561,807.42 = 1,817,373.27 : x
  2. Step 2: Convert to fraction form
    2,583,698.07/3,561,807.42 = 1,817,373.27/x
  3. Step 3: Cross multiply
    2,583,698.07x = 3,561,807.42 × 1,817,373.27
  4. Step 4: Simplify right side
    2,583,698.07x = 6,473,133,597,995.66
  5. Step 5: Solve for x
    x = 6,473,133,597,995.66/2,583,698.07
  6. Step 6: Final answer
    x = 2,505,375.40

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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.