Home / 1,595,575.88-2,393,345.50-458,365.96

Finding the Fourth Proportional to 1,595,575.88, 2,393,345.50 and 458,365.96

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Solution

The fourth proportional to 1,595,575.88, 2,393,345.50 and 458,365.96 is: 687,543.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,595,575.88 : 2,393,345.50 = 458,365.96 : x
  2. Step 2: Convert to fraction form
    1,595,575.88/2,393,345.50 = 458,365.96/x
  3. Step 3: Cross multiply
    1,595,575.88x = 2,393,345.50 × 458,365.96
  4. Step 4: Simplify right side
    1,595,575.88x = 1,097,028,107,719.18
  5. Step 5: Solve for x
    x = 1,097,028,107,719.18/1,595,575.88
  6. Step 6: Final answer
    x = 687,543.68

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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.