Home / 4,634,039.92-6,395,352.72-2,569,702.83

Finding the Fourth Proportional to 4,634,039.92, 6,395,352.72 and 2,569,702.83

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Solution

The fourth proportional to 4,634,039.92, 6,395,352.72 and 2,569,702.83 is: 3,546,399.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,634,039.92 : 6,395,352.72 = 2,569,702.83 : x
  2. Step 2: Convert to fraction form
    4,634,039.92/6,395,352.72 = 2,569,702.83/x
  3. Step 3: Cross multiply
    4,634,039.92x = 6,395,352.72 × 2,569,702.83
  4. Step 4: Simplify right side
    4,634,039.92x = 16,434,155,983,432.20
  5. Step 5: Solve for x
    x = 16,434,155,983,432.20/4,634,039.92
  6. Step 6: Final answer
    x = 3,546,399.31

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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.