Home / 4,835,981.06-6,673,653.85-2,660,477.49

Finding the Fourth Proportional to 4,835,981.06, 6,673,653.85 and 2,660,477.49

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Solution

The fourth proportional to 4,835,981.06, 6,673,653.85 and 2,660,477.49 is: 3,671,458.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,835,981.06 : 6,673,653.85 = 2,660,477.49 : x
  2. Step 2: Convert to fraction form
    4,835,981.06/6,673,653.85 = 2,660,477.49/x
  3. Step 3: Cross multiply
    4,835,981.06x = 6,673,653.85 × 2,660,477.49
  4. Step 4: Simplify right side
    4,835,981.06x = 17,755,105,843,976.84
  5. Step 5: Solve for x
    x = 17,755,105,843,976.84/4,835,981.06
  6. Step 6: Final answer
    x = 3,671,458.93

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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.