Home / 4,792,081.17-6,613,045.68-2,616,608.88

Finding the Fourth Proportional to 4,792,081.17, 6,613,045.68 and 2,616,608.88

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Solution

The fourth proportional to 4,792,081.17, 6,613,045.68 and 2,616,608.88 is: 3,610,905.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,792,081.17 : 6,613,045.68 = 2,616,608.88 : x
  2. Step 2: Convert to fraction form
    4,792,081.17/6,613,045.68 = 2,616,608.88/x
  3. Step 3: Cross multiply
    4,792,081.17x = 6,613,045.68 × 2,616,608.88
  4. Step 4: Simplify right side
    4,792,081.17x = 17,303,754,050,133.64
  5. Step 5: Solve for x
    x = 17,303,754,050,133.64/4,792,081.17
  6. Step 6: Final answer
    x = 3,610,905.87

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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.