Home / 3,565,339.56-5,349,642.30-1,544,201.64

Finding the Fourth Proportional to 3,565,339.56, 5,349,642.30 and 1,544,201.64

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Solution

The fourth proportional to 3,565,339.56, 5,349,642.30 and 1,544,201.64 is: 2,317,009.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,565,339.56 : 5,349,642.30 = 1,544,201.64 : x
  2. Step 2: Convert to fraction form
    3,565,339.56/5,349,642.30 = 1,544,201.64/x
  3. Step 3: Cross multiply
    3,565,339.56x = 5,349,642.30 × 1,544,201.64
  4. Step 4: Simplify right side
    3,565,339.56x = 8,260,926,413,073.37
  5. Step 5: Solve for x
    x = 8,260,926,413,073.37/3,565,339.56
  6. Step 6: Final answer
    x = 2,317,009.72

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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.