Home / 2,423,388.58-3,635,614.43-717,664.66

Finding the Fourth Proportional to 2,423,388.58, 3,635,614.43 and 717,664.66

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Solution

The fourth proportional to 2,423,388.58, 3,635,614.43 and 717,664.66 is: 1,076,654.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,423,388.58 : 3,635,614.43 = 717,664.66 : x
  2. Step 2: Convert to fraction form
    2,423,388.58/3,635,614.43 = 717,664.66/x
  3. Step 3: Cross multiply
    2,423,388.58x = 3,635,614.43 × 717,664.66
  4. Step 4: Simplify right side
    2,423,388.58x = 2,609,151,983,810.93
  5. Step 5: Solve for x
    x = 2,609,151,983,810.93/2,423,388.58
  6. Step 6: Final answer
    x = 1,076,654.40

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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.