Home / 2,933,499.60-4,400,252.88-803,602.08

Finding the Fourth Proportional to 2,933,499.60, 4,400,252.88 and 803,602.08

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Solution

The fourth proportional to 2,933,499.60, 4,400,252.88 and 803,602.08 is: 1,205,404.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,933,499.60 : 4,400,252.88 = 803,602.08 : x
  2. Step 2: Convert to fraction form
    2,933,499.60/4,400,252.88 = 803,602.08/x
  3. Step 3: Cross multiply
    2,933,499.60x = 4,400,252.88 × 803,602.08
  4. Step 4: Simplify right side
    2,933,499.60x = 3,536,052,366,893.99
  5. Step 5: Solve for x
    x = 3,536,052,366,893.99/2,933,499.60
  6. Step 6: Final answer
    x = 1,205,404.07

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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.