Home / 1,064,608.47-1,597,164.39-344,948.97

Finding the Fourth Proportional to 1,064,608.47, 1,597,164.39 and 344,948.97

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Solution

The fourth proportional to 1,064,608.47, 1,597,164.39 and 344,948.97 is: 517,505.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,064,608.47 : 1,597,164.39 = 344,948.97 : x
  2. Step 2: Convert to fraction form
    1,064,608.47/1,597,164.39 = 344,948.97/x
  3. Step 3: Cross multiply
    1,064,608.47x = 1,597,164.39 × 344,948.97
  4. Step 4: Simplify right side
    1,064,608.47x = 550,940,211,251.18
  5. Step 5: Solve for x
    x = 550,940,211,251.18/1,064,608.47
  6. Step 6: Final answer
    x = 517,505.00

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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.