Home / 10,391,852.98-14,341,256.94-5,745,552.04

Finding the Fourth Proportional to 10,391,852.98, 14,341,256.94 and 5,745,552.04

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Solution

The fourth proportional to 10,391,852.98, 14,341,256.94 and 5,745,552.04 is: 7,929,138.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,391,852.98 : 14,341,256.94 = 5,745,552.04 : x
  2. Step 2: Convert to fraction form
    10,391,852.98/14,341,256.94 = 5,745,552.04/x
  3. Step 3: Cross multiply
    10,391,852.98x = 14,341,256.94 × 5,745,552.04
  4. Step 4: Simplify right side
    10,391,852.98x = 82,398,438,053,473.83
  5. Step 5: Solve for x
    x = 82,398,438,053,473.83/10,391,852.98
  6. Step 6: Final answer
    x = 7,929,138.17

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.