Home / 5,576,919.08-8,361,707.58-3,677,870.12

Finding the Fourth Proportional to 5,576,919.08, 8,361,707.58 and 3,677,870.12

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Solution

The fourth proportional to 5,576,919.08, 8,361,707.58 and 3,677,870.12 is: 5,514,384.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,576,919.08 : 8,361,707.58 = 3,677,870.12 : x
  2. Step 2: Convert to fraction form
    5,576,919.08/8,361,707.58 = 3,677,870.12/x
  3. Step 3: Cross multiply
    5,576,919.08x = 8,361,707.58 × 3,677,870.12
  4. Step 4: Simplify right side
    5,576,919.08x = 30,753,274,460,659.51
  5. Step 5: Solve for x
    x = 30,753,274,460,659.51/5,576,919.08
  6. Step 6: Final answer
    x = 5,514,384.20

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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.