Home / 4,158,575.08-5,768,193.18-4,047,967.55

Finding the Fourth Proportional to 4,158,575.08, 5,768,193.18 and 4,047,967.55

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Solution

The fourth proportional to 4,158,575.08, 5,768,193.18 and 4,047,967.55 is: 5,614,773.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,158,575.08 : 5,768,193.18 = 4,047,967.55 : x
  2. Step 2: Convert to fraction form
    4,158,575.08/5,768,193.18 = 4,047,967.55/x
  3. Step 3: Cross multiply
    4,158,575.08x = 5,768,193.18 × 4,047,967.55
  4. Step 4: Simplify right side
    4,158,575.08x = 23,349,458,844,371.67
  5. Step 5: Solve for x
    x = 23,349,458,844,371.67/4,158,575.08
  6. Step 6: Final answer
    x = 5,614,773.91

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Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.