Home / 3,864,919.04-5,334,244.62-2,234,271.79

Finding the Fourth Proportional to 3,864,919.04, 5,334,244.62 and 2,234,271.79

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Solution

The fourth proportional to 3,864,919.04, 5,334,244.62 and 2,234,271.79 is: 3,083,674.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,864,919.04 : 5,334,244.62 = 2,234,271.79 : x
  2. Step 2: Convert to fraction form
    3,864,919.04/5,334,244.62 = 2,234,271.79/x
  3. Step 3: Cross multiply
    3,864,919.04x = 5,334,244.62 × 2,234,271.79
  4. Step 4: Simplify right side
    3,864,919.04x = 11,918,152,262,089.66
  5. Step 5: Solve for x
    x = 11,918,152,262,089.66/3,864,919.04
  6. Step 6: Final answer
    x = 3,083,674.50

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.