Home / 1,025,904.74-1,415,821.84-567,009.44

Finding the Fourth Proportional to 1,025,904.74, 1,415,821.84 and 567,009.44

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Solution

The fourth proportional to 1,025,904.74, 1,415,821.84 and 567,009.44 is: 782,513.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,025,904.74 : 1,415,821.84 = 567,009.44 : x
  2. Step 2: Convert to fraction form
    1,025,904.74/1,415,821.84 = 567,009.44/x
  3. Step 3: Cross multiply
    1,025,904.74x = 1,415,821.84 × 567,009.44
  4. Step 4: Simplify right side
    1,025,904.74x = 802,784,340,141.54
  5. Step 5: Solve for x
    x = 802,784,340,141.54/1,025,904.74
  6. Step 6: Final answer
    x = 782,513.53

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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.