Home / 1,023,073.33-1,411,822.56-564,230.31

Finding the Fourth Proportional to 1,023,073.33, 1,411,822.56 and 564,230.31

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Solution

The fourth proportional to 1,023,073.33, 1,411,822.56 and 564,230.31 is: 778,627.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,023,073.33 : 1,411,822.56 = 564,230.31 : x
  2. Step 2: Convert to fraction form
    1,023,073.33/1,411,822.56 = 564,230.31/x
  3. Step 3: Cross multiply
    1,023,073.33x = 1,411,822.56 × 564,230.31
  4. Step 4: Simplify right side
    1,023,073.33x = 796,593,080,693.79
  5. Step 5: Solve for x
    x = 796,593,080,693.79/1,023,073.33
  6. Step 6: Final answer
    x = 778,627.55

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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.