Home / 632,093.64-872,526.43-414,316.35

Finding the Fourth Proportional to 632,093.64, 872,526.43 and 414,316.35

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Solution

The fourth proportional to 632,093.64, 872,526.43 and 414,316.35 is: 571,912.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    632,093.64 : 872,526.43 = 414,316.35 : x
  2. Step 2: Convert to fraction form
    632,093.64/872,526.43 = 414,316.35/x
  3. Step 3: Cross multiply
    632,093.64x = 872,526.43 × 414,316.35
  4. Step 4: Simplify right side
    632,093.64x = 361,501,965,756.13
  5. Step 5: Solve for x
    x = 361,501,965,756.13/632,093.64
  6. Step 6: Final answer
    x = 571,912.04

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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.