Home / 9,261,552.30-13,892,328.45-2,529,966.30

Finding the Fourth Proportional to 9,261,552.30, 13,892,328.45 and 2,529,966.30

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Solution

The fourth proportional to 9,261,552.30, 13,892,328.45 and 2,529,966.30 is: 3,794,949.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,261,552.30 : 13,892,328.45 = 2,529,966.30 : x
  2. Step 2: Convert to fraction form
    9,261,552.30/13,892,328.45 = 2,529,966.30/x
  3. Step 3: Cross multiply
    9,261,552.30x = 13,892,328.45 × 2,529,966.30
  4. Step 4: Simplify right side
    9,261,552.30x = 35,147,122,807,031.23
  5. Step 5: Solve for x
    x = 35,147,122,807,031.23/9,261,552.30
  6. Step 6: Final answer
    x = 3,794,949.45

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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.