Home / 3,753,617.04-5,630,426.64-1,357,408.08

Finding the Fourth Proportional to 3,753,617.04, 5,630,426.64 and 1,357,408.08

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Solution

The fourth proportional to 3,753,617.04, 5,630,426.64 and 1,357,408.08 is: 2,036,112.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,753,617.04 : 5,630,426.64 = 1,357,408.08 : x
  2. Step 2: Convert to fraction form
    3,753,617.04/5,630,426.64 = 1,357,408.08/x
  3. Step 3: Cross multiply
    3,753,617.04x = 5,630,426.64 × 1,357,408.08
  4. Step 4: Simplify right side
    3,753,617.04x = 7,642,786,614,983.25
  5. Step 5: Solve for x
    x = 7,642,786,614,983.25/3,753,617.04
  6. Step 6: Final answer
    x = 2,036,112.51

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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.