Home / 10,850,318.63-14,973,387.13-5,955,624.01

Finding the Fourth Proportional to 10,850,318.63, 14,973,387.13 and 5,955,624.01

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Solution

The fourth proportional to 10,850,318.63, 14,973,387.13 and 5,955,624.01 is: 8,218,732.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,850,318.63 : 14,973,387.13 = 5,955,624.01 : x
  2. Step 2: Convert to fraction form
    10,850,318.63/14,973,387.13 = 5,955,624.01/x
  3. Step 3: Cross multiply
    10,850,318.63x = 14,973,387.13 × 5,955,624.01
  4. Step 4: Simplify right side
    10,850,318.63x = 89,175,863,844,388.95
  5. Step 5: Solve for x
    x = 89,175,863,844,388.95/10,850,318.63
  6. Step 6: Final answer
    x = 8,218,732.26

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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.