Home / 632,087.89-948,008.14-526,152.35

Finding the Fourth Proportional to 632,087.89, 948,008.14 and 526,152.35

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Solution

The fourth proportional to 632,087.89, 948,008.14 and 526,152.35 is: 789,125.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    632,087.89 : 948,008.14 = 526,152.35 : x
  2. Step 2: Convert to fraction form
    632,087.89/948,008.14 = 526,152.35/x
  3. Step 3: Cross multiply
    632,087.89x = 948,008.14 × 526,152.35
  4. Step 4: Simplify right side
    632,087.89x = 498,796,703,309.33
  5. Step 5: Solve for x
    x = 498,796,703,309.33/632,087.89
  6. Step 6: Final answer
    x = 789,125.55

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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.