Home / 1,595,644.20-2,389,529.70-1,060,266.60

Finding the Fourth Proportional to 1,595,644.20, 2,389,529.70 and 1,060,266.60

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Solution

The fourth proportional to 1,595,644.20, 2,389,529.70 and 1,060,266.60 is: 1,587,784.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,595,644.20 : 2,389,529.70 = 1,060,266.60 : x
  2. Step 2: Convert to fraction form
    1,595,644.20/2,389,529.70 = 1,060,266.60/x
  3. Step 3: Cross multiply
    1,595,644.20x = 2,389,529.70 × 1,060,266.60
  4. Step 4: Simplify right side
    1,595,644.20x = 2,533,538,530,618.02
  5. Step 5: Solve for x
    x = 2,533,538,530,618.02/1,595,644.20
  6. Step 6: Final answer
    x = 1,587,784.13

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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.