Home / 3,753,508.50-5,630,264.37-1,357,300.08

Finding the Fourth Proportional to 3,753,508.50, 5,630,264.37 and 1,357,300.08

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Solution

The fourth proportional to 3,753,508.50, 5,630,264.37 and 1,357,300.08 is: 2,035,950.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,753,508.50 : 5,630,264.37 = 1,357,300.08 : x
  2. Step 2: Convert to fraction form
    3,753,508.50/5,630,264.37 = 1,357,300.08/x
  3. Step 3: Cross multiply
    3,753,508.50x = 5,630,264.37 × 1,357,300.08
  4. Step 4: Simplify right side
    3,753,508.50x = 7,641,958,279,822.15
  5. Step 5: Solve for x
    x = 7,641,958,279,822.15/3,753,508.50
  6. Step 6: Final answer
    x = 2,035,950.71

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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.