Home / 2,244,913.26-3,097,975.05-1,226,325.30

Finding the Fourth Proportional to 2,244,913.26, 3,097,975.05 and 1,226,325.30

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Solution

The fourth proportional to 2,244,913.26, 3,097,975.05 and 1,226,325.30 is: 1,692,326.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,244,913.26 : 3,097,975.05 = 1,226,325.30 : x
  2. Step 2: Convert to fraction form
    2,244,913.26/3,097,975.05 = 1,226,325.30/x
  3. Step 3: Cross multiply
    2,244,913.26x = 3,097,975.05 × 1,226,325.30
  4. Step 4: Simplify right side
    2,244,913.26x = 3,799,125,182,583.77
  5. Step 5: Solve for x
    x = 3,799,125,182,583.77/2,244,913.26
  6. Step 6: Final answer
    x = 1,692,326.05

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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.