Home / 797,199.08-1,099,457.91-673,625.46

Finding the Fourth Proportional to 797,199.08, 1,099,457.91 and 673,625.46

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Solution

The fourth proportional to 797,199.08, 1,099,457.91 and 673,625.46 is: 929,031.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    797,199.08 : 1,099,457.91 = 673,625.46 : x
  2. Step 2: Convert to fraction form
    797,199.08/1,099,457.91 = 673,625.46/x
  3. Step 3: Cross multiply
    797,199.08x = 1,099,457.91 × 673,625.46
  4. Step 4: Simplify right side
    797,199.08x = 740,622,840,374.39
  5. Step 5: Solve for x
    x = 740,622,840,374.39/797,199.08
  6. Step 6: Final answer
    x = 929,031.23

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.