Home / 10,593,292.50-15,890,086.28-3,020,258.25

Finding the Fourth Proportional to 10,593,292.50, 15,890,086.28 and 3,020,258.25

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Solution

The fourth proportional to 10,593,292.50, 15,890,086.28 and 3,020,258.25 is: 4,530,429.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,593,292.50 : 15,890,086.28 = 3,020,258.25 : x
  2. Step 2: Convert to fraction form
    10,593,292.50/15,890,086.28 = 3,020,258.25/x
  3. Step 3: Cross multiply
    10,593,292.50x = 15,890,086.28 × 3,020,258.25
  4. Step 4: Simplify right side
    10,593,292.50x = 47,992,164,165,280.52
  5. Step 5: Solve for x
    x = 47,992,164,165,280.52/10,593,292.50
  6. Step 6: Final answer
    x = 4,530,429.44

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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.