Home / 632,094.64-872,527.81-414,317.35

Finding the Fourth Proportional to 632,094.64, 872,527.81 and 414,317.35

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Solution

The fourth proportional to 632,094.64, 872,527.81 and 414,317.35 is: 571,913.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    632,094.64 : 872,527.81 = 414,317.35 : x
  2. Step 2: Convert to fraction form
    632,094.64/872,527.81 = 414,317.35/x
  3. Step 3: Cross multiply
    632,094.64x = 872,527.81 × 414,317.35
  4. Step 4: Simplify right side
    632,094.64x = 361,503,410,040.50
  5. Step 5: Solve for x
    x = 361,503,410,040.50/632,094.64
  6. Step 6: Final answer
    x = 571,913.42

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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.