Home / 1,036,705.27-1,554,947.43-362,799.45

Finding the Fourth Proportional to 1,036,705.27, 1,554,947.43 and 362,799.45

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Solution

The fourth proportional to 1,036,705.27, 1,554,947.43 and 362,799.45 is: 544,160.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,705.27 : 1,554,947.43 = 362,799.45 : x
  2. Step 2: Convert to fraction form
    1,036,705.27/1,554,947.43 = 362,799.45/x
  3. Step 3: Cross multiply
    1,036,705.27x = 1,554,947.43 × 362,799.45
  4. Step 4: Simplify right side
    1,036,705.27x = 564,134,072,382.91
  5. Step 5: Solve for x
    x = 564,134,072,382.91/1,036,705.27
  6. Step 6: Final answer
    x = 544,160.51

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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.