Home / 6,107,676.76-9,161,509.92-1,558,725.19

Finding the Fourth Proportional to 6,107,676.76, 9,161,509.92 and 1,558,725.19

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Solution

The fourth proportional to 6,107,676.76, 9,161,509.92 and 1,558,725.19 is: 2,338,086.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,107,676.76 : 9,161,509.92 = 1,558,725.19 : x
  2. Step 2: Convert to fraction form
    6,107,676.76/9,161,509.92 = 1,558,725.19/x
  3. Step 3: Cross multiply
    6,107,676.76x = 9,161,509.92 × 1,558,725.19
  4. Step 4: Simplify right side
    6,107,676.76x = 14,280,276,267,835.11
  5. Step 5: Solve for x
    x = 14,280,276,267,835.11/6,107,676.76
  6. Step 6: Final answer
    x = 2,338,086.45

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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.