Home / 3,241,603.44-4,860,879.12-1,894,155.08

Finding the Fourth Proportional to 3,241,603.44, 4,860,879.12 and 1,894,155.08

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Solution

The fourth proportional to 3,241,603.44, 4,860,879.12 and 1,894,155.08 is: 2,840,340.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,241,603.44 : 4,860,879.12 = 1,894,155.08 : x
  2. Step 2: Convert to fraction form
    3,241,603.44/4,860,879.12 = 1,894,155.08/x
  3. Step 3: Cross multiply
    3,241,603.44x = 4,860,879.12 × 1,894,155.08
  4. Step 4: Simplify right side
    3,241,603.44x = 9,207,258,854,109.53
  5. Step 5: Solve for x
    x = 9,207,258,854,109.53/3,241,603.44
  6. Step 6: Final answer
    x = 2,840,340.91

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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.