Home / 893,172.74-1,336,765.23-733,239.86

Finding the Fourth Proportional to 893,172.74, 1,336,765.23 and 733,239.86

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Solution

The fourth proportional to 893,172.74, 1,336,765.23 and 733,239.86 is: 1,097,402.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    893,172.74 : 1,336,765.23 = 733,239.86 : x
  2. Step 2: Convert to fraction form
    893,172.74/1,336,765.23 = 733,239.86/x
  3. Step 3: Cross multiply
    893,172.74x = 1,336,765.23 × 733,239.86
  4. Step 4: Simplify right side
    893,172.74x = 980,169,550,098.07
  5. Step 5: Solve for x
    x = 980,169,550,098.07/893,172.74
  6. Step 6: Final answer
    x = 1,097,402.00

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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.