Home / 7,567,715.52-10,443,349.44-4,626,550.44

Finding the Fourth Proportional to 7,567,715.52, 10,443,349.44 and 4,626,550.44

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Solution

The fourth proportional to 7,567,715.52, 10,443,349.44 and 4,626,550.44 is: 6,384,579.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,567,715.52 : 10,443,349.44 = 4,626,550.44 : x
  2. Step 2: Convert to fraction form
    7,567,715.52/10,443,349.44 = 4,626,550.44/x
  3. Step 3: Cross multiply
    7,567,715.52x = 10,443,349.44 × 4,626,550.44
  4. Step 4: Simplify right side
    7,567,715.52x = 48,316,682,946,705.76
  5. Step 5: Solve for x
    x = 48,316,682,946,705.76/7,567,715.52
  6. Step 6: Final answer
    x = 6,384,579.71

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Double scale
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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.