Home / 9,290,424.92-13,935,777.44-3,225,349.24

Finding the Fourth Proportional to 9,290,424.92, 13,935,777.44 and 3,225,349.24

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Solution

The fourth proportional to 9,290,424.92, 13,935,777.44 and 3,225,349.24 is: 4,838,072.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,290,424.92 : 13,935,777.44 = 3,225,349.24 : x
  2. Step 2: Convert to fraction form
    9,290,424.92/13,935,777.44 = 3,225,349.24/x
  3. Step 3: Cross multiply
    9,290,424.92x = 13,935,777.44 × 3,225,349.24
  4. Step 4: Simplify right side
    9,290,424.92x = 44,947,749,174,913.15
  5. Step 5: Solve for x
    x = 44,947,749,174,913.15/9,290,424.92
  6. Step 6: Final answer
    x = 4,838,072.48

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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.