Home / 9,744,235.20-14,603,911.20-7,489,195.20

Finding the Fourth Proportional to 9,744,235.20, 14,603,911.20 and 7,489,195.20

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Solution

The fourth proportional to 9,744,235.20, 14,603,911.20 and 7,489,195.20 is: 11,224,230.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,744,235.20 : 14,603,911.20 = 7,489,195.20 : x
  2. Step 2: Convert to fraction form
    9,744,235.20/14,603,911.20 = 7,489,195.20/x
  3. Step 3: Cross multiply
    9,744,235.20x = 14,603,911.20 × 7,489,195.20
  4. Step 4: Simplify right side
    9,744,235.20x = 109,371,541,660,266.23
  5. Step 5: Solve for x
    x = 109,371,541,660,266.23/9,744,235.20
  6. Step 6: Final answer
    x = 11,224,230.47

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1.5x scale

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.