Home / 6,300,755-8,695,085.64-3,584,501

Finding the Fourth Proportional to 6,300,755, 8,695,085.64 and 3,584,501

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Solution

The fourth proportional to 6,300,755, 8,695,085.64 and 3,584,501 is: 4,946,636.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,300,755 : 8,695,085.64 = 3,584,501 : x
  2. Step 2: Convert to fraction form
    6,300,755/8,695,085.64 = 3,584,501/x
  3. Step 3: Cross multiply
    6,300,755x = 8,695,085.64 × 3,584,501
  4. Step 4: Simplify right side
    6,300,755x = 31,167,543,171,665.64
  5. Step 5: Solve for x
    x = 31,167,543,171,665.64/6,300,755
  6. Step 6: Final answer
    x = 4,946,636.26

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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.