Home / 7,577,967.88-11,367,717.27-2,460,183.76

Finding the Fourth Proportional to 7,577,967.88, 11,367,717.27 and 2,460,183.76

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Solution

The fourth proportional to 7,577,967.88, 11,367,717.27 and 2,460,183.76 is: 3,690,524.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,577,967.88 : 11,367,717.27 = 2,460,183.76 : x
  2. Step 2: Convert to fraction form
    7,577,967.88/11,367,717.27 = 2,460,183.76/x
  3. Step 3: Cross multiply
    7,577,967.88x = 11,367,717.27 × 2,460,183.76
  4. Step 4: Simplify right side
    7,577,967.88x = 27,966,673,415,925.53
  5. Step 5: Solve for x
    x = 27,966,673,415,925.53/7,577,967.88
  6. Step 6: Final answer
    x = 3,690,524.14

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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.