Home / 1,323,095.19-1,825,091.91-832,282.44

Finding the Fourth Proportional to 1,323,095.19, 1,825,091.91 and 832,282.44

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Solution

The fourth proportional to 1,323,095.19, 1,825,091.91 and 832,282.44 is: 1,148,059.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,323,095.19 : 1,825,091.91 = 832,282.44 : x
  2. Step 2: Convert to fraction form
    1,323,095.19/1,825,091.91 = 832,282.44/x
  3. Step 3: Cross multiply
    1,323,095.19x = 1,825,091.91 × 832,282.44
  4. Step 4: Simplify right side
    1,323,095.19x = 1,518,991,948,079.06
  5. Step 5: Solve for x
    x = 1,518,991,948,079.06/1,323,095.19
  6. Step 6: Final answer
    x = 1,148,059.46

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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.