Home / 1,066,963.57-1,600,226.65-467,594.35

Finding the Fourth Proportional to 1,066,963.57, 1,600,226.65 and 467,594.35

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Solution

The fourth proportional to 1,066,963.57, 1,600,226.65 and 467,594.35 is: 701,295.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,066,963.57 : 1,600,226.65 = 467,594.35 : x
  2. Step 2: Convert to fraction form
    1,066,963.57/1,600,226.65 = 467,594.35/x
  3. Step 3: Cross multiply
    1,066,963.57x = 1,600,226.65 × 467,594.35
  4. Step 4: Simplify right side
    1,066,963.57x = 748,256,940,259.43
  5. Step 5: Solve for x
    x = 748,256,940,259.43/1,066,963.57
  6. Step 6: Final answer
    x = 701,295.68

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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.