Home / 1,933,495.56-2,900,244.60-735,140.88

Finding the Fourth Proportional to 1,933,495.56, 2,900,244.60 and 735,140.88

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Solution

The fourth proportional to 1,933,495.56, 2,900,244.60 and 735,140.88 is: 1,102,711.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,933,495.56 : 2,900,244.60 = 735,140.88 : x
  2. Step 2: Convert to fraction form
    1,933,495.56/2,900,244.60 = 735,140.88/x
  3. Step 3: Cross multiply
    1,933,495.56x = 2,900,244.60 × 735,140.88
  4. Step 4: Simplify right side
    1,933,495.56x = 2,132,088,367,459.25
  5. Step 5: Solve for x
    x = 2,132,088,367,459.25/1,933,495.56
  6. Step 6: Final answer
    x = 1,102,711.80

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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.