Home / 9,842,496.54-13,589,361.27-6,366,261.66

Finding the Fourth Proportional to 9,842,496.54, 13,589,361.27 and 6,366,261.66

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Solution

The fourth proportional to 9,842,496.54, 13,589,361.27 and 6,366,261.66 is: 8,789,785.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,842,496.54 : 13,589,361.27 = 6,366,261.66 : x
  2. Step 2: Convert to fraction form
    9,842,496.54/13,589,361.27 = 6,366,261.66/x
  3. Step 3: Cross multiply
    9,842,496.54x = 13,589,361.27 × 6,366,261.66
  4. Step 4: Simplify right side
    9,842,496.54x = 86,513,429,637,089.91
  5. Step 5: Solve for x
    x = 86,513,429,637,089.91/9,842,496.54
  6. Step 6: Final answer
    x = 8,789,785.12

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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.