Home / 10,230,334.67-14,115,754.37-5,878,580.22

Finding the Fourth Proportional to 10,230,334.67, 14,115,754.37 and 5,878,580.22

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Solution

The fourth proportional to 10,230,334.67, 14,115,754.37 and 5,878,580.22 is: 8,111,229.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,230,334.67 : 14,115,754.37 = 5,878,580.22 : x
  2. Step 2: Convert to fraction form
    10,230,334.67/14,115,754.37 = 5,878,580.22/x
  3. Step 3: Cross multiply
    10,230,334.67x = 14,115,754.37 × 5,878,580.22
  4. Step 4: Simplify right side
    10,230,334.67x = 82,980,594,444,557.02
  5. Step 5: Solve for x
    x = 82,980,594,444,557.02/10,230,334.67
  6. Step 6: Final answer
    x = 8,111,229.70

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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.