Home / 4,350,857.54-6,494,349.38-4,030,221.47

Finding the Fourth Proportional to 4,350,857.54, 6,494,349.38 and 4,030,221.47

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Solution

The fourth proportional to 4,350,857.54, 6,494,349.38 and 4,030,221.47 is: 6,015,748.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,350,857.54 : 6,494,349.38 = 4,030,221.47 : x
  2. Step 2: Convert to fraction form
    4,350,857.54/6,494,349.38 = 4,030,221.47/x
  3. Step 3: Cross multiply
    4,350,857.54x = 6,494,349.38 × 4,030,221.47
  4. Step 4: Simplify right side
    4,350,857.54x = 26,173,666,304,957.19
  5. Step 5: Solve for x
    x = 26,173,666,304,957.19/4,350,857.54
  6. Step 6: Final answer
    x = 6,015,748.86

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.