Home / 3,465,831.24-5,199,245.01-1,069,881.01

Finding the Fourth Proportional to 3,465,831.24, 5,199,245.01 and 1,069,881.01

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Solution

The fourth proportional to 3,465,831.24, 5,199,245.01 and 1,069,881.01 is: 1,604,975.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,465,831.24 : 5,199,245.01 = 1,069,881.01 : x
  2. Step 2: Convert to fraction form
    3,465,831.24/5,199,245.01 = 1,069,881.01/x
  3. Step 3: Cross multiply
    3,465,831.24x = 5,199,245.01 × 1,069,881.01
  4. Step 4: Simplify right side
    3,465,831.24x = 5,562,573,489,538.15
  5. Step 5: Solve for x
    x = 5,562,573,489,538.15/3,465,831.24
  6. Step 6: Final answer
    x = 1,604,975.29

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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.