Home / 1,164,848.35-1,607,487.43-655,550.73

Finding the Fourth Proportional to 1,164,848.35, 1,607,487.43 and 655,550.73

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Solution

The fourth proportional to 1,164,848.35, 1,607,487.43 and 655,550.73 is: 904,658.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,164,848.35 : 1,607,487.43 = 655,550.73 : x
  2. Step 2: Convert to fraction form
    1,164,848.35/1,607,487.43 = 655,550.73/x
  3. Step 3: Cross multiply
    1,164,848.35x = 1,607,487.43 × 655,550.73
  4. Step 4: Simplify right side
    1,164,848.35x = 1,053,789,558,202.32
  5. Step 5: Solve for x
    x = 1,053,789,558,202.32/1,164,848.35
  6. Step 6: Final answer
    x = 904,658.15

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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.