Home / 3,526,468.68-5,291,374.67-1,703,811.93

Finding the Fourth Proportional to 3,526,468.68, 5,291,374.67 and 1,703,811.93

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Solution

The fourth proportional to 3,526,468.68, 5,291,374.67 and 1,703,811.93 is: 2,556,525.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,526,468.68 : 5,291,374.67 = 1,703,811.93 : x
  2. Step 2: Convert to fraction form
    3,526,468.68/5,291,374.67 = 1,703,811.93/x
  3. Step 3: Cross multiply
    3,526,468.68x = 5,291,374.67 × 1,703,811.93
  4. Step 4: Simplify right side
    3,526,468.68x = 9,015,507,288,845.81
  5. Step 5: Solve for x
    x = 9,015,507,288,845.81/3,526,468.68
  6. Step 6: Final answer
    x = 2,556,525.55

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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.