Home / 10,147,209.01-14,003,721.24-6,019,683.91

Finding the Fourth Proportional to 10,147,209.01, 14,003,721.24 and 6,019,683.91

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Solution

The fourth proportional to 10,147,209.01, 14,003,721.24 and 6,019,683.91 is: 8,307,503.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,147,209.01 : 14,003,721.24 = 6,019,683.91 : x
  2. Step 2: Convert to fraction form
    10,147,209.01/14,003,721.24 = 6,019,683.91/x
  3. Step 3: Cross multiply
    10,147,209.01x = 14,003,721.24 × 6,019,683.91
  4. Step 4: Simplify right side
    10,147,209.01x = 84,297,975,428,553.25
  5. Step 5: Solve for x
    x = 84,297,975,428,553.25/10,147,209.01
  6. Step 6: Final answer
    x = 8,307,503.60

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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.