Home / 1,066,065.80-1,597,025.10-591,902.60

Finding the Fourth Proportional to 1,066,065.80, 1,597,025.10 and 591,902.60

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Solution

The fourth proportional to 1,066,065.80, 1,597,025.10 and 591,902.60 is: 886,702.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,066,065.80 : 1,597,025.10 = 591,902.60 : x
  2. Step 2: Convert to fraction form
    1,066,065.80/1,597,025.10 = 591,902.60/x
  3. Step 3: Cross multiply
    1,066,065.80x = 1,597,025.10 × 591,902.60
  4. Step 4: Simplify right side
    1,066,065.80x = 945,283,308,955.26
  5. Step 5: Solve for x
    x = 945,283,308,955.26/1,066,065.80
  6. Step 6: Final answer
    x = 886,702.59

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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.