Home / 7,357,270.60-10,153,917.30-4,456,576.36

Finding the Fourth Proportional to 7,357,270.60, 10,153,917.30 and 4,456,576.36

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Solution

The fourth proportional to 7,357,270.60, 10,153,917.30 and 4,456,576.36 is: 6,150,610.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,357,270.60 : 10,153,917.30 = 4,456,576.36 : x
  2. Step 2: Convert to fraction form
    7,357,270.60/10,153,917.30 = 4,456,576.36/x
  3. Step 3: Cross multiply
    7,357,270.60x = 10,153,917.30 × 4,456,576.36
  4. Step 4: Simplify right side
    7,357,270.60x = 45,251,707,800,575.03
  5. Step 5: Solve for x
    x = 45,251,707,800,575.03/7,357,270.60
  6. Step 6: Final answer
    x = 6,150,610.77

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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.