Home / 1,762,906.68-2,644,286.16-564,802.47

Finding the Fourth Proportional to 1,762,906.68, 2,644,286.16 and 564,802.47

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Solution

The fourth proportional to 1,762,906.68, 2,644,286.16 and 564,802.47 is: 847,180.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,762,906.68 : 2,644,286.16 = 564,802.47 : x
  2. Step 2: Convert to fraction form
    1,762,906.68/2,644,286.16 = 564,802.47/x
  3. Step 3: Cross multiply
    1,762,906.68x = 2,644,286.16 × 564,802.47
  4. Step 4: Simplify right side
    1,762,906.68x = 1,493,499,354,554.82
  5. Step 5: Solve for x
    x = 1,493,499,354,554.82/1,762,906.68
  6. Step 6: Final answer
    x = 847,180.04

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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.