Home / 2,358,122.60-3,250,914-1,994,085.92

Finding the Fourth Proportional to 2,358,122.60, 3,250,914 and 1,994,085.92

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Solution

The fourth proportional to 2,358,122.60, 3,250,914 and 1,994,085.92 is: 2,749,052.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,358,122.60 : 3,250,914 = 1,994,085.92 : x
  2. Step 2: Convert to fraction form
    2,358,122.60/3,250,914 = 1,994,085.92/x
  3. Step 3: Cross multiply
    2,358,122.60x = 3,250,914 × 1,994,085.92
  4. Step 4: Simplify right side
    2,358,122.60x = 6,482,601,834,530.88
  5. Step 5: Solve for x
    x = 6,482,601,834,530.88/2,358,122.60
  6. Step 6: Final answer
    x = 2,749,052.08

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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.