Home / 6,972,003.10-10,478,999.85-6,048,214.30

Finding the Fourth Proportional to 6,972,003.10, 10,478,999.85 and 6,048,214.30

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Solution

The fourth proportional to 6,972,003.10, 10,478,999.85 and 6,048,214.30 is: 9,090,534.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,972,003.10 : 10,478,999.85 = 6,048,214.30 : x
  2. Step 2: Convert to fraction form
    6,972,003.10/10,478,999.85 = 6,048,214.30/x
  3. Step 3: Cross multiply
    6,972,003.10x = 10,478,999.85 × 6,048,214.30
  4. Step 4: Simplify right side
    6,972,003.10x = 63,379,236,742,467.85
  5. Step 5: Solve for x
    x = 63,379,236,742,467.85/6,972,003.10
  6. Step 6: Final answer
    x = 9,090,534.79

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.