Home / 5,934,815.80-8,900,977.41-1,673,987.58

Finding the Fourth Proportional to 5,934,815.80, 8,900,977.41 and 1,673,987.58

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Solution

The fourth proportional to 5,934,815.80, 8,900,977.41 and 1,673,987.58 is: 2,510,629.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,934,815.80 : 8,900,977.41 = 1,673,987.58 : x
  2. Step 2: Convert to fraction form
    5,934,815.80/8,900,977.41 = 1,673,987.58/x
  3. Step 3: Cross multiply
    5,934,815.80x = 8,900,977.41 × 1,673,987.58
  4. Step 4: Simplify right side
    5,934,815.80x = 14,900,125,634,200.57
  5. Step 5: Solve for x
    x = 14,900,125,634,200.57/5,934,815.80
  6. Step 6: Final answer
    x = 2,510,629.84

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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.