Home / 8,606,792.93-11,876,909.72-4,935,864.23

Finding the Fourth Proportional to 8,606,792.93, 11,876,909.72 and 4,935,864.23

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Solution

The fourth proportional to 8,606,792.93, 11,876,909.72 and 4,935,864.23 is: 6,811,226.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,606,792.93 : 11,876,909.72 = 4,935,864.23 : x
  2. Step 2: Convert to fraction form
    8,606,792.93/11,876,909.72 = 4,935,864.23/x
  3. Step 3: Cross multiply
    8,606,792.93x = 11,876,909.72 × 4,935,864.23
  4. Step 4: Simplify right side
    8,606,792.93x = 58,622,813,849,887.33
  5. Step 5: Solve for x
    x = 58,622,813,849,887.33/8,606,792.93
  6. Step 6: Final answer
    x = 6,811,226.24

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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.