Home / 5,335,888.35-8,002,634.58-2,454,487.83

Finding the Fourth Proportional to 5,335,888.35, 8,002,634.58 and 2,454,487.83

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Solution

The fourth proportional to 5,335,888.35, 8,002,634.58 and 2,454,487.83 is: 3,681,180.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,335,888.35 : 8,002,634.58 = 2,454,487.83 : x
  2. Step 2: Convert to fraction form
    5,335,888.35/8,002,634.58 = 2,454,487.83/x
  3. Step 3: Cross multiply
    5,335,888.35x = 8,002,634.58 × 2,454,487.83
  4. Step 4: Simplify right side
    5,335,888.35x = 19,642,369,184,547.16
  5. Step 5: Solve for x
    x = 19,642,369,184,547.16/5,335,888.35
  6. Step 6: Final answer
    x = 3,681,180.69

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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.