Home / 6,090,864.84-9,132,755.88-2,304,639.72

Finding the Fourth Proportional to 6,090,864.84, 9,132,755.88 and 2,304,639.72

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Solution

The fourth proportional to 6,090,864.84, 9,132,755.88 and 2,304,639.72 is: 3,455,619.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,090,864.84 : 9,132,755.88 = 2,304,639.72 : x
  2. Step 2: Convert to fraction form
    6,090,864.84/9,132,755.88 = 2,304,639.72/x
  3. Step 3: Cross multiply
    6,090,864.84x = 9,132,755.88 × 2,304,639.72
  4. Step 4: Simplify right side
    6,090,864.84x = 21,047,711,954,111.56
  5. Step 5: Solve for x
    x = 21,047,711,954,111.56/6,090,864.84
  6. Step 6: Final answer
    x = 3,455,619.61

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.