Home / 8,596,142.97-12,894,214.32-2,530,875.66

Finding the Fourth Proportional to 8,596,142.97, 12,894,214.32 and 2,530,875.66

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Solution

The fourth proportional to 8,596,142.97, 12,894,214.32 and 2,530,875.66 is: 3,796,313.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,596,142.97 : 12,894,214.32 = 2,530,875.66 : x
  2. Step 2: Convert to fraction form
    8,596,142.97/12,894,214.32 = 2,530,875.66/x
  3. Step 3: Cross multiply
    8,596,142.97x = 12,894,214.32 × 2,530,875.66
  4. Step 4: Simplify right side
    8,596,142.97x = 32,633,653,177,311.45
  5. Step 5: Solve for x
    x = 32,633,653,177,311.45/8,596,142.97
  6. Step 6: Final answer
    x = 3,796,313.45

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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.