Home / 2,332,433.80-3,500,205.90-1,069,611.40

Finding the Fourth Proportional to 2,332,433.80, 3,500,205.90 and 1,069,611.40

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Solution

The fourth proportional to 2,332,433.80, 3,500,205.90 and 1,069,611.40 is: 1,605,130.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,332,433.80 : 3,500,205.90 = 1,069,611.40 : x
  2. Step 2: Convert to fraction form
    2,332,433.80/3,500,205.90 = 1,069,611.40/x
  3. Step 3: Cross multiply
    2,332,433.80x = 3,500,205.90 × 1,069,611.40
  4. Step 4: Simplify right side
    2,332,433.80x = 3,743,860,132,987.26
  5. Step 5: Solve for x
    x = 3,743,860,132,987.26/2,332,433.80
  6. Step 6: Final answer
    x = 1,605,130.29

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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.