Home / 10,449,295-14,418,721.51-5,802,448.26

Finding the Fourth Proportional to 10,449,295, 14,418,721.51 and 5,802,448.26

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Solution

The fourth proportional to 10,449,295, 14,418,721.51 and 5,802,448.26 is: 8,006,653.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,449,295 : 14,418,721.51 = 5,802,448.26 : x
  2. Step 2: Convert to fraction form
    10,449,295/14,418,721.51 = 5,802,448.26/x
  3. Step 3: Cross multiply
    10,449,295x = 14,418,721.51 × 5,802,448.26
  4. Step 4: Simplify right side
    10,449,295x = 83,663,885,537,124.06
  5. Step 5: Solve for x
    x = 83,663,885,537,124.06/10,449,295
  6. Step 6: Final answer
    x = 8,006,653.61

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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.