Home / 10,241,068.92-14,133,104.46-5,890,156.44

Finding the Fourth Proportional to 10,241,068.92, 14,133,104.46 and 5,890,156.44

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Solution

The fourth proportional to 10,241,068.92, 14,133,104.46 and 5,890,156.44 is: 8,128,662.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,241,068.92 : 14,133,104.46 = 5,890,156.44 : x
  2. Step 2: Convert to fraction form
    10,241,068.92/14,133,104.46 = 5,890,156.44/x
  3. Step 3: Cross multiply
    10,241,068.92x = 14,133,104.46 × 5,890,156.44
  4. Step 4: Simplify right side
    10,241,068.92x = 83,246,196,252,261.73
  5. Step 5: Solve for x
    x = 83,246,196,252,261.73/10,241,068.92
  6. Step 6: Final answer
    x = 8,128,662.83

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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.