Home / 3,696,257.09-5,100,852.55-2,064,733.22

Finding the Fourth Proportional to 3,696,257.09, 5,100,852.55 and 2,064,733.22

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Solution

The fourth proportional to 3,696,257.09, 5,100,852.55 and 2,064,733.22 is: 2,849,341.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,696,257.09 : 5,100,852.55 = 2,064,733.22 : x
  2. Step 2: Convert to fraction form
    3,696,257.09/5,100,852.55 = 2,064,733.22/x
  3. Step 3: Cross multiply
    3,696,257.09x = 5,100,852.55 × 2,064,733.22
  4. Step 4: Simplify right side
    3,696,257.09x = 10,531,899,710,306.71
  5. Step 5: Solve for x
    x = 10,531,899,710,306.71/3,696,257.09
  6. Step 6: Final answer
    x = 2,849,341.77

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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.