Home / 941,951.40-1,412,927.10-587,365.80

Finding the Fourth Proportional to 941,951.40, 1,412,927.10 and 587,365.80

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Solution

The fourth proportional to 941,951.40, 1,412,927.10 and 587,365.80 is: 881,048.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    941,951.40 : 1,412,927.10 = 587,365.80 : x
  2. Step 2: Convert to fraction form
    941,951.40/1,412,927.10 = 587,365.80/x
  3. Step 3: Cross multiply
    941,951.40x = 1,412,927.10 × 587,365.80
  4. Step 4: Simplify right side
    941,951.40x = 829,905,056,433.18
  5. Step 5: Solve for x
    x = 829,905,056,433.18/941,951.40
  6. Step 6: Final answer
    x = 881,048.70

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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.