Home / 8,499,334-11,729,081.16-4,683,910

Finding the Fourth Proportional to 8,499,334, 11,729,081.16 and 4,683,910

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Solution

The fourth proportional to 8,499,334, 11,729,081.16 and 4,683,910 is: 6,463,795.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,499,334 : 11,729,081.16 = 4,683,910 : x
  2. Step 2: Convert to fraction form
    8,499,334/11,729,081.16 = 4,683,910/x
  3. Step 3: Cross multiply
    8,499,334x = 11,729,081.16 × 4,683,910
  4. Step 4: Simplify right side
    8,499,334x = 54,937,960,536,135.60
  5. Step 5: Solve for x
    x = 54,937,960,536,135.60/8,499,334
  6. Step 6: Final answer
    x = 6,463,795.93

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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.