Home / 3,267,332.70-4,900,999.05-2,005,871.10

Finding the Fourth Proportional to 3,267,332.70, 4,900,999.05 and 2,005,871.10

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Solution

The fourth proportional to 3,267,332.70, 4,900,999.05 and 2,005,871.10 is: 3,008,806.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,267,332.70 : 4,900,999.05 = 2,005,871.10 : x
  2. Step 2: Convert to fraction form
    3,267,332.70/4,900,999.05 = 2,005,871.10/x
  3. Step 3: Cross multiply
    3,267,332.70x = 4,900,999.05 × 2,005,871.10
  4. Step 4: Simplify right side
    3,267,332.70x = 9,830,772,355,522.46
  5. Step 5: Solve for x
    x = 9,830,772,355,522.46/3,267,332.70
  6. Step 6: Final answer
    x = 3,008,806.65

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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.