Home / 5,658,904.42-7,809,289.18-3,080,584.51

Finding the Fourth Proportional to 5,658,904.42, 7,809,289.18 and 3,080,584.51

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Solution

The fourth proportional to 5,658,904.42, 7,809,289.18 and 3,080,584.51 is: 4,251,207.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,658,904.42 : 7,809,289.18 = 3,080,584.51 : x
  2. Step 2: Convert to fraction form
    5,658,904.42/7,809,289.18 = 3,080,584.51/x
  3. Step 3: Cross multiply
    5,658,904.42x = 7,809,289.18 × 3,080,584.51
  4. Step 4: Simplify right side
    5,658,904.42x = 24,057,175,254,793.92
  5. Step 5: Solve for x
    x = 24,057,175,254,793.92/5,658,904.42
  6. Step 6: Final answer
    x = 4,251,207.21

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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.