Home / 632,527.08-872,884.26-346,041.96

Finding the Fourth Proportional to 632,527.08, 872,884.26 and 346,041.96

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Solution

The fourth proportional to 632,527.08, 872,884.26 and 346,041.96 is: 477,536.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    632,527.08 : 872,884.26 = 346,041.96 : x
  2. Step 2: Convert to fraction form
    632,527.08/872,884.26 = 346,041.96/x
  3. Step 3: Cross multiply
    632,527.08x = 872,884.26 × 346,041.96
  4. Step 4: Simplify right side
    632,527.08x = 302,054,580,183.55
  5. Step 5: Solve for x
    x = 302,054,580,183.55/632,527.08
  6. Step 6: Final answer
    x = 477,536.20

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.