Home / 797,099.06-1,100,389.40-552,269.46

Finding the Fourth Proportional to 797,099.06, 1,100,389.40 and 552,269.46

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Solution

The fourth proportional to 797,099.06, 1,100,389.40 and 552,269.46 is: 762,403.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    797,099.06 : 1,100,389.40 = 552,269.46 : x
  2. Step 2: Convert to fraction form
    797,099.06/1,100,389.40 = 552,269.46/x
  3. Step 3: Cross multiply
    797,099.06x = 1,100,389.40 × 552,269.46
  4. Step 4: Simplify right side
    797,099.06x = 607,711,460,080.67
  5. Step 5: Solve for x
    x = 607,711,460,080.67/797,099.06
  6. Step 6: Final answer
    x = 762,403.93

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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.