Home / 8,817,966.58-12,167,953.33-4,949,601.14

Finding the Fourth Proportional to 8,817,966.58, 12,167,953.33 and 4,949,601.14

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Solution

The fourth proportional to 8,817,966.58, 12,167,953.33 and 4,949,601.14 is: 6,829,977.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,817,966.58 : 12,167,953.33 = 4,949,601.14 : x
  2. Step 2: Convert to fraction form
    8,817,966.58/12,167,953.33 = 4,949,601.14/x
  3. Step 3: Cross multiply
    8,817,966.58x = 12,167,953.33 × 4,949,601.14
  4. Step 4: Simplify right side
    8,817,966.58x = 60,226,515,673,634.79
  5. Step 5: Solve for x
    x = 60,226,515,673,634.79/8,817,966.58
  6. Step 6: Final answer
    x = 6,829,977.76

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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.