Home / 2,400,319.48-3,600,611.52-717,554.20

Finding the Fourth Proportional to 2,400,319.48, 3,600,611.52 and 717,554.20

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Solution

The fourth proportional to 2,400,319.48, 3,600,611.52 and 717,554.20 is: 1,076,370.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,400,319.48 : 3,600,611.52 = 717,554.20 : x
  2. Step 2: Convert to fraction form
    2,400,319.48/3,600,611.52 = 717,554.20/x
  3. Step 3: Cross multiply
    2,400,319.48x = 3,600,611.52 × 717,554.20
  4. Step 4: Simplify right side
    2,400,319.48x = 2,583,633,918,744.38
  5. Step 5: Solve for x
    x = 2,583,633,918,744.38/2,400,319.48
  6. Step 6: Final answer
    x = 1,076,370.85

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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.