Home / 1,583,539.64-2,375,287.23-624,003.57

Finding the Fourth Proportional to 1,583,539.64, 2,375,287.23 and 624,003.57

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Solution

The fourth proportional to 1,583,539.64, 2,375,287.23 and 624,003.57 is: 935,996.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,583,539.64 : 2,375,287.23 = 624,003.57 : x
  2. Step 2: Convert to fraction form
    1,583,539.64/2,375,287.23 = 624,003.57/x
  3. Step 3: Cross multiply
    1,583,539.64x = 2,375,287.23 × 624,003.57
  4. Step 4: Simplify right side
    1,583,539.64x = 1,482,187,711,295.41
  5. Step 5: Solve for x
    x = 1,482,187,711,295.41/1,583,539.64
  6. Step 6: Final answer
    x = 935,996.60

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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.