Home / 3,522,111.08-4,860,652.68-1,973,386.14

Finding the Fourth Proportional to 3,522,111.08, 4,860,652.68 and 1,973,386.14

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Solution

The fourth proportional to 3,522,111.08, 4,860,652.68 and 1,973,386.14 is: 2,723,350.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,522,111.08 : 4,860,652.68 = 1,973,386.14 : x
  2. Step 2: Convert to fraction form
    3,522,111.08/4,860,652.68 = 1,973,386.14/x
  3. Step 3: Cross multiply
    3,522,111.08x = 4,860,652.68 × 1,973,386.14
  4. Step 4: Simplify right side
    3,522,111.08x = 9,591,944,630,065.85
  5. Step 5: Solve for x
    x = 9,591,944,630,065.85/3,522,111.08
  6. Step 6: Final answer
    x = 2,723,350.97

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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.