Home / 7,524,048.11-10,383,826.74-4,261,443.24

Finding the Fourth Proportional to 7,524,048.11, 10,383,826.74 and 4,261,443.24

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Solution

The fourth proportional to 7,524,048.11, 10,383,826.74 and 4,261,443.24 is: 5,881,154.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,524,048.11 : 10,383,826.74 = 4,261,443.24 : x
  2. Step 2: Convert to fraction form
    7,524,048.11/10,383,826.74 = 4,261,443.24/x
  3. Step 3: Cross multiply
    7,524,048.11x = 10,383,826.74 × 4,261,443.24
  4. Step 4: Simplify right side
    7,524,048.11x = 44,250,088,266,504.24
  5. Step 5: Solve for x
    x = 44,250,088,266,504.24/7,524,048.11
  6. Step 6: Final answer
    x = 5,881,154.35

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.