Home / 10,703,432.89-14,770,845.53-5,808,697.26

Finding the Fourth Proportional to 10,703,432.89, 14,770,845.53 and 5,808,697.26

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Solution

The fourth proportional to 10,703,432.89, 14,770,845.53 and 5,808,697.26 is: 8,016,060.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,703,432.89 : 14,770,845.53 = 5,808,697.26 : x
  2. Step 2: Convert to fraction form
    10,703,432.89/14,770,845.53 = 5,808,697.26/x
  3. Step 3: Cross multiply
    10,703,432.89x = 14,770,845.53 × 5,808,697.26
  4. Step 4: Simplify right side
    10,703,432.89x = 85,799,369,957,994.23
  5. Step 5: Solve for x
    x = 85,799,369,957,994.23/10,703,432.89
  6. Step 6: Final answer
    x = 8,016,060.91

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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.