Home / 4,791,864.12-6,612,908.67-2,616,545.04

Finding the Fourth Proportional to 4,791,864.12, 6,612,908.67 and 2,616,545.04

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Solution

The fourth proportional to 4,791,864.12, 6,612,908.67 and 2,616,545.04 is: 3,610,906.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,791,864.12 : 6,612,908.67 = 2,616,545.04 : x
  2. Step 2: Convert to fraction form
    4,791,864.12/6,612,908.67 = 2,616,545.04/x
  3. Step 3: Cross multiply
    4,791,864.12x = 6,612,908.67 × 2,616,545.04
  4. Step 4: Simplify right side
    4,791,864.12x = 17,302,973,380,461.50
  5. Step 5: Solve for x
    x = 17,302,973,380,461.50/4,791,864.12
  6. Step 6: Final answer
    x = 3,610,906.52

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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.