Home / 1,164,750.98-1,607,353.07-655,453.35

Finding the Fourth Proportional to 1,164,750.98, 1,607,353.07 and 655,453.35

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Solution

The fourth proportional to 1,164,750.98, 1,607,353.07 and 655,453.35 is: 904,523.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,164,750.98 : 1,607,353.07 = 655,453.35 : x
  2. Step 2: Convert to fraction form
    1,164,750.98/1,607,353.07 = 655,453.35/x
  3. Step 3: Cross multiply
    1,164,750.98x = 1,607,353.07 × 655,453.35
  4. Step 4: Simplify right side
    1,164,750.98x = 1,053,544,951,087.02
  5. Step 5: Solve for x
    x = 1,053,544,951,087.02/1,164,750.98
  6. Step 6: Final answer
    x = 904,523.78

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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.