Home / 8,624,595.74-11,901,733.52-4,757,033.86

Finding the Fourth Proportional to 8,624,595.74, 11,901,733.52 and 4,757,033.86

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Solution

The fourth proportional to 8,624,595.74, 11,901,733.52 and 4,757,033.86 is: 6,564,591.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,624,595.74 : 11,901,733.52 = 4,757,033.86 : x
  2. Step 2: Convert to fraction form
    8,624,595.74/11,901,733.52 = 4,757,033.86/x
  3. Step 3: Cross multiply
    8,624,595.74x = 11,901,733.52 × 4,757,033.86
  4. Step 4: Simplify right side
    8,624,595.74x = 56,616,949,293,797.48
  5. Step 5: Solve for x
    x = 56,616,949,293,797.48/8,624,595.74
  6. Step 6: Final answer
    x = 6,564,591.67

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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.