Home / 6,005,131.68-9,003,913.20-5,094,632.28

Finding the Fourth Proportional to 6,005,131.68, 9,003,913.20 and 5,094,632.28

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Solution

The fourth proportional to 6,005,131.68, 9,003,913.20 and 5,094,632.28 is: 7,638,737.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,005,131.68 : 9,003,913.20 = 5,094,632.28 : x
  2. Step 2: Convert to fraction form
    6,005,131.68/9,003,913.20 = 5,094,632.28/x
  3. Step 3: Cross multiply
    6,005,131.68x = 9,003,913.20 × 5,094,632.28
  4. Step 4: Simplify right side
    6,005,131.68x = 45,871,626,835,038.09
  5. Step 5: Solve for x
    x = 45,871,626,835,038.09/6,005,131.68
  6. Step 6: Final answer
    x = 7,638,737.88

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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.