Home / 3,598,596.02-5,399,393.75-1,578,289.97

Finding the Fourth Proportional to 3,598,596.02, 5,399,393.75 and 1,578,289.97

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Solution

The fourth proportional to 3,598,596.02, 5,399,393.75 and 1,578,289.97 is: 2,368,092.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,598,596.02 : 5,399,393.75 = 1,578,289.97 : x
  2. Step 2: Convert to fraction form
    3,598,596.02/5,399,393.75 = 1,578,289.97/x
  3. Step 3: Cross multiply
    3,598,596.02x = 5,399,393.75 × 1,578,289.97
  4. Step 4: Simplify right side
    3,598,596.02x = 8,521,808,964,817.27
  5. Step 5: Solve for x
    x = 8,521,808,964,817.27/3,598,596.02
  6. Step 6: Final answer
    x = 2,368,092.70

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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.