Home / 8,530,544.84-11,769,277.47-4,856,862.11

Finding the Fourth Proportional to 8,530,544.84, 11,769,277.47 and 4,856,862.11

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Solution

The fourth proportional to 8,530,544.84, 11,769,277.47 and 4,856,862.11 is: 6,700,833.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,530,544.84 : 11,769,277.47 = 4,856,862.11 : x
  2. Step 2: Convert to fraction form
    8,530,544.84/11,769,277.47 = 4,856,862.11/x
  3. Step 3: Cross multiply
    8,530,544.84x = 11,769,277.47 × 4,856,862.11
  4. Step 4: Simplify right side
    8,530,544.84x = 57,161,757,822,582.08
  5. Step 5: Solve for x
    x = 57,161,757,822,582.08/8,530,544.84
  6. Step 6: Final answer
    x = 6,700,833.17

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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.