Home / 5,654,396.60-8,480,193.62-1,610,919.44

Finding the Fourth Proportional to 5,654,396.60, 8,480,193.62 and 1,610,919.44

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Solution

The fourth proportional to 5,654,396.60, 8,480,193.62 and 1,610,919.44 is: 2,415,979.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,654,396.60 : 8,480,193.62 = 1,610,919.44 : x
  2. Step 2: Convert to fraction form
    5,654,396.60/8,480,193.62 = 1,610,919.44/x
  3. Step 3: Cross multiply
    5,654,396.60x = 8,480,193.62 × 1,610,919.44
  4. Step 4: Simplify right side
    5,654,396.60x = 13,660,908,774,595.16
  5. Step 5: Solve for x
    x = 13,660,908,774,595.16/5,654,396.60
  6. Step 6: Final answer
    x = 2,415,979.94

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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.