Home / 7,735,260.52-10,674,033.69-4,472,284.60

Finding the Fourth Proportional to 7,735,260.52, 10,674,033.69 and 4,472,284.60

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Solution

The fourth proportional to 7,735,260.52, 10,674,033.69 and 4,472,284.60 is: 6,171,390.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,735,260.52 : 10,674,033.69 = 4,472,284.60 : x
  2. Step 2: Convert to fraction form
    7,735,260.52/10,674,033.69 = 4,472,284.60/x
  3. Step 3: Cross multiply
    7,735,260.52x = 10,674,033.69 × 4,472,284.60
  4. Step 4: Simplify right side
    7,735,260.52x = 47,737,316,491,668.16
  5. Step 5: Solve for x
    x = 47,737,316,491,668.16/7,735,260.52
  6. Step 6: Final answer
    x = 6,171,390.91

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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.