Home / 4,119,292.85-5,684,803.91-2,283,634.40

Finding the Fourth Proportional to 4,119,292.85, 5,684,803.91 and 2,283,634.40

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Solution

The fourth proportional to 4,119,292.85, 5,684,803.91 and 2,283,634.40 is: 3,151,515.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,119,292.85 : 5,684,803.91 = 2,283,634.40 : x
  2. Step 2: Convert to fraction form
    4,119,292.85/5,684,803.91 = 2,283,634.40/x
  3. Step 3: Cross multiply
    4,119,292.85x = 5,684,803.91 × 2,283,634.40
  4. Step 4: Simplify right side
    4,119,292.85x = 12,982,013,726,288.31
  5. Step 5: Solve for x
    x = 12,982,013,726,288.31/4,119,292.85
  6. Step 6: Final answer
    x = 3,151,515.13

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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.