Home / 3,368,433.50-4,643,598.17-2,399,882.28

Finding the Fourth Proportional to 3,368,433.50, 4,643,598.17 and 2,399,882.28

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Solution

The fourth proportional to 3,368,433.50, 4,643,598.17 and 2,399,882.28 is: 3,308,389.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,368,433.50 : 4,643,598.17 = 2,399,882.28 : x
  2. Step 2: Convert to fraction form
    3,368,433.50/4,643,598.17 = 2,399,882.28/x
  3. Step 3: Cross multiply
    3,368,433.50x = 4,643,598.17 × 2,399,882.28
  4. Step 4: Simplify right side
    3,368,433.50x = 11,144,088,952,209.64
  5. Step 5: Solve for x
    x = 11,144,088,952,209.64/3,368,433.50
  6. Step 6: Final answer
    x = 3,308,389.18

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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.