Home / 9,555,159.93-13,194,883.59-6,071,646.81

Finding the Fourth Proportional to 9,555,159.93, 13,194,883.59 and 6,071,646.81

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Solution

The fourth proportional to 9,555,159.93, 13,194,883.59 and 6,071,646.81 is: 8,384,440.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,555,159.93 : 13,194,883.59 = 6,071,646.81 : x
  2. Step 2: Convert to fraction form
    9,555,159.93/13,194,883.59 = 6,071,646.81/x
  3. Step 3: Cross multiply
    9,555,159.93x = 13,194,883.59 × 6,071,646.81
  4. Step 4: Simplify right side
    9,555,159.93x = 80,114,672,857,544.84
  5. Step 5: Solve for x
    x = 80,114,672,857,544.84/9,555,159.93
  6. Step 6: Final answer
    x = 8,384,440.81

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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.