Home / 7,524,048.32-10,383,827.04-4,261,443.44

Finding the Fourth Proportional to 7,524,048.32, 10,383,827.04 and 4,261,443.44

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Solution

The fourth proportional to 7,524,048.32, 10,383,827.04 and 4,261,443.44 is: 5,881,154.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,524,048.32 : 10,383,827.04 = 4,261,443.44 : x
  2. Step 2: Convert to fraction form
    7,524,048.32/10,383,827.04 = 4,261,443.44/x
  3. Step 3: Cross multiply
    7,524,048.32x = 10,383,827.04 × 4,261,443.44
  4. Step 4: Simplify right side
    7,524,048.32x = 44,250,091,621,702.62
  5. Step 5: Solve for x
    x = 44,250,091,621,702.62/7,524,048.32
  6. Step 6: Final answer
    x = 5,881,154.63

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1.5x scale

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.