Home / 10,774,600.20-16,163,714.70-3,202,331.40

Finding the Fourth Proportional to 10,774,600.20, 16,163,714.70 and 3,202,331.40

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Solution

The fourth proportional to 10,774,600.20, 16,163,714.70 and 3,202,331.40 is: 4,804,036.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,774,600.20 : 16,163,714.70 = 3,202,331.40 : x
  2. Step 2: Convert to fraction form
    10,774,600.20/16,163,714.70 = 3,202,331.40/x
  3. Step 3: Cross multiply
    10,774,600.20x = 16,163,714.70 × 3,202,331.40
  4. Step 4: Simplify right side
    10,774,600.20x = 51,761,571,124,451.58
  5. Step 5: Solve for x
    x = 51,761,571,124,451.58/10,774,600.20
  6. Step 6: Final answer
    x = 4,804,036.36

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.