Home / 3,527,033.36-4,867,756.28-2,076,863.73

Finding the Fourth Proportional to 3,527,033.36, 4,867,756.28 and 2,076,863.73

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Solution

The fourth proportional to 3,527,033.36, 4,867,756.28 and 2,076,863.73 is: 2,866,337.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,527,033.36 : 4,867,756.28 = 2,076,863.73 : x
  2. Step 2: Convert to fraction form
    3,527,033.36/4,867,756.28 = 2,076,863.73/x
  3. Step 3: Cross multiply
    3,527,033.36x = 4,867,756.28 × 2,076,863.73
  4. Step 4: Simplify right side
    3,527,033.36x = 10,109,666,464,411.72
  5. Step 5: Solve for x
    x = 10,109,666,464,411.72/3,527,033.36
  6. Step 6: Final answer
    x = 2,866,337.07

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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.