Home / 6,607,054.53-9,909,400.66-4,203,760.23

Finding the Fourth Proportional to 6,607,054.53, 9,909,400.66 and 4,203,760.23

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Solution

The fourth proportional to 6,607,054.53, 9,909,400.66 and 4,203,760.23 is: 6,304,888.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,607,054.53 : 9,909,400.66 = 4,203,760.23 : x
  2. Step 2: Convert to fraction form
    6,607,054.53/9,909,400.66 = 4,203,760.23/x
  3. Step 3: Cross multiply
    6,607,054.53x = 9,909,400.66 × 4,203,760.23
  4. Step 4: Simplify right side
    6,607,054.53x = 41,656,744,387,134.36
  5. Step 5: Solve for x
    x = 41,656,744,387,134.36/6,607,054.53
  6. Step 6: Final answer
    x = 6,304,888.84

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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.