Home / 1,068,244.50-1,474,177.41-591,316.50

Finding the Fourth Proportional to 1,068,244.50, 1,474,177.41 and 591,316.50

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Solution

The fourth proportional to 1,068,244.50, 1,474,177.41 and 591,316.50 is: 816,016.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,068,244.50 : 1,474,177.41 = 591,316.50 : x
  2. Step 2: Convert to fraction form
    1,068,244.50/1,474,177.41 = 591,316.50/x
  3. Step 3: Cross multiply
    1,068,244.50x = 1,474,177.41 × 591,316.50
  4. Step 4: Simplify right side
    1,068,244.50x = 871,705,426,460.27
  5. Step 5: Solve for x
    x = 871,705,426,460.27/1,068,244.50
  6. Step 6: Final answer
    x = 816,016.77

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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.