Home / 7,206,601.16-9,944,812.59-4,307,590.37

Finding the Fourth Proportional to 7,206,601.16, 9,944,812.59 and 4,307,590.37

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Solution

The fourth proportional to 7,206,601.16, 9,944,812.59 and 4,307,590.37 is: 5,944,297.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,206,601.16 : 9,944,812.59 = 4,307,590.37 : x
  2. Step 2: Convert to fraction form
    7,206,601.16/9,944,812.59 = 4,307,590.37/x
  3. Step 3: Cross multiply
    7,206,601.16x = 9,944,812.59 × 4,307,590.37
  4. Step 4: Simplify right side
    7,206,601.16x = 42,838,178,944,138.76
  5. Step 5: Solve for x
    x = 42,838,178,944,138.76/7,206,601.16
  6. Step 6: Final answer
    x = 5,944,297.18

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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.