Home / 3,798,507.96-5,698,522.26-1,402,367.16

Finding the Fourth Proportional to 3,798,507.96, 5,698,522.26 and 1,402,367.16

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Solution

The fourth proportional to 3,798,507.96, 5,698,522.26 and 1,402,367.16 is: 2,103,831.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,798,507.96 : 5,698,522.26 = 1,402,367.16 : x
  2. Step 2: Convert to fraction form
    3,798,507.96/5,698,522.26 = 1,402,367.16/x
  3. Step 3: Cross multiply
    3,798,507.96x = 5,698,522.26 × 1,402,367.16
  4. Step 4: Simplify right side
    3,798,507.96x = 7,991,420,477,952.98
  5. Step 5: Solve for x
    x = 7,991,420,477,952.98/3,798,507.96
  6. Step 6: Final answer
    x = 2,103,831.44

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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.