Home / 9,252,474.15-13,880,198.39-3,185,714.28

Finding the Fourth Proportional to 9,252,474.15, 13,880,198.39 and 3,185,714.28

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Solution

The fourth proportional to 9,252,474.15, 13,880,198.39 and 3,185,714.28 is: 4,779,083.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,252,474.15 : 13,880,198.39 = 3,185,714.28 : x
  2. Step 2: Convert to fraction form
    9,252,474.15/13,880,198.39 = 3,185,714.28/x
  3. Step 3: Cross multiply
    9,252,474.15x = 13,880,198.39 × 3,185,714.28
  4. Step 4: Simplify right side
    9,252,474.15x = 44,218,346,220,256.01
  5. Step 5: Solve for x
    x = 44,218,346,220,256.01/9,252,474.15
  6. Step 6: Final answer
    x = 4,779,083.46

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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.