Home / 1,111,093.52-1,533,311.52-601,796

Finding the Fourth Proportional to 1,111,093.52, 1,533,311.52 and 601,796

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Solution

The fourth proportional to 1,111,093.52, 1,533,311.52 and 601,796 is: 830,479.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,111,093.52 : 1,533,311.52 = 601,796 : x
  2. Step 2: Convert to fraction form
    1,111,093.52/1,533,311.52 = 601,796/x
  3. Step 3: Cross multiply
    1,111,093.52x = 1,533,311.52 × 601,796
  4. Step 4: Simplify right side
    1,111,093.52x = 922,740,739,489.92
  5. Step 5: Solve for x
    x = 922,740,739,489.92/1,111,093.52
  6. Step 6: Final answer
    x = 830,479.81

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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.