Home / 6,972,042.60-10,479,059.10-6,048,253.80

Finding the Fourth Proportional to 6,972,042.60, 10,479,059.10 and 6,048,253.80

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Solution

The fourth proportional to 6,972,042.60, 10,479,059.10 and 6,048,253.80 is: 9,090,594.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,972,042.60 : 10,479,059.10 = 6,048,253.80 : x
  2. Step 2: Convert to fraction form
    6,972,042.60/10,479,059.10 = 6,048,253.80/x
  3. Step 3: Cross multiply
    6,972,042.60x = 10,479,059.10 × 6,048,253.80
  4. Step 4: Simplify right side
    6,972,042.60x = 63,380,009,021,999.58
  5. Step 5: Solve for x
    x = 63,380,009,021,999.58/6,972,042.60
  6. Step 6: Final answer
    x = 9,090,594.06

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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.