Home / 2,602,908.37-3,904,247.52-709,650.01

Finding the Fourth Proportional to 2,602,908.37, 3,904,247.52 and 709,650.01

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Solution

The fourth proportional to 2,602,908.37, 3,904,247.52 and 709,650.01 is: 1,064,443.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,602,908.37 : 3,904,247.52 = 709,650.01 : x
  2. Step 2: Convert to fraction form
    2,602,908.37/3,904,247.52 = 709,650.01/x
  3. Step 3: Cross multiply
    2,602,908.37x = 3,904,247.52 × 709,650.01
  4. Step 4: Simplify right side
    2,602,908.37x = 2,770,649,291,610.48
  5. Step 5: Solve for x
    x = 2,770,649,291,610.48/2,602,908.37
  6. Step 6: Final answer
    x = 1,064,443.65

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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.