Home / 10,799,564.56-14,903,400.50-5,904,790.04

Finding the Fourth Proportional to 10,799,564.56, 14,903,400.50 and 5,904,790.04

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Solution

The fourth proportional to 10,799,564.56, 14,903,400.50 and 5,904,790.04 is: 8,148,611.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,799,564.56 : 14,903,400.50 = 5,904,790.04 : x
  2. Step 2: Convert to fraction form
    10,799,564.56/14,903,400.50 = 5,904,790.04/x
  3. Step 3: Cross multiply
    10,799,564.56x = 14,903,400.50 × 5,904,790.04
  4. Step 4: Simplify right side
    10,799,564.56x = 88,001,450,864,408.53
  5. Step 5: Solve for x
    x = 88,001,450,864,408.53/10,799,564.56
  6. Step 6: Final answer
    x = 8,148,611.03

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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.