Home / 4,058,905.32-5,599,165.70-2,509,671.78

Finding the Fourth Proportional to 4,058,905.32, 5,599,165.70 and 2,509,671.78

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Solution

The fourth proportional to 4,058,905.32, 5,599,165.70 and 2,509,671.78 is: 3,462,033.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,058,905.32 : 5,599,165.70 = 2,509,671.78 : x
  2. Step 2: Convert to fraction form
    4,058,905.32/5,599,165.70 = 2,509,671.78/x
  3. Step 3: Cross multiply
    4,058,905.32x = 5,599,165.70 × 2,509,671.78
  4. Step 4: Simplify right side
    4,058,905.32x = 14,052,068,148,833.95
  5. Step 5: Solve for x
    x = 14,052,068,148,833.95/4,058,905.32
  6. Step 6: Final answer
    x = 3,462,033.98

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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.