Home / 5,722,347.80-8,583,521.70-2,525,828.60

Finding the Fourth Proportional to 5,722,347.80, 8,583,521.70 and 2,525,828.60

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Solution

The fourth proportional to 5,722,347.80, 8,583,521.70 and 2,525,828.60 is: 3,788,742.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,722,347.80 : 8,583,521.70 = 2,525,828.60 : x
  2. Step 2: Convert to fraction form
    5,722,347.80/8,583,521.70 = 2,525,828.60/x
  3. Step 3: Cross multiply
    5,722,347.80x = 8,583,521.70 × 2,525,828.60
  4. Step 4: Simplify right side
    5,722,347.80x = 21,680,504,598,580.62
  5. Step 5: Solve for x
    x = 21,680,504,598,580.62/5,722,347.80
  6. Step 6: Final answer
    x = 3,788,742.90

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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.