Home / 10,099,003.37-15,150,480.64-3,709,303.79

Finding the Fourth Proportional to 10,099,003.37, 15,150,480.64 and 3,709,303.79

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Solution

The fourth proportional to 10,099,003.37, 15,150,480.64 and 3,709,303.79 is: 5,564,681.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,099,003.37 : 15,150,480.64 = 3,709,303.79 : x
  2. Step 2: Convert to fraction form
    10,099,003.37/15,150,480.64 = 3,709,303.79/x
  3. Step 3: Cross multiply
    10,099,003.37x = 15,150,480.64 × 3,709,303.79
  4. Step 4: Simplify right side
    10,099,003.37x = 56,197,735,173,247.96
  5. Step 5: Solve for x
    x = 56,197,735,173,247.96/10,099,003.37
  6. Step 6: Final answer
    x = 5,564,681.30

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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.