Home / 8,301,201-11,455,832.34-4,679,529

Finding the Fourth Proportional to 8,301,201, 11,455,832.34 and 4,679,529

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Solution

The fourth proportional to 8,301,201, 11,455,832.34 and 4,679,529 is: 6,457,848.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,301,201 : 11,455,832.34 = 4,679,529 : x
  2. Step 2: Convert to fraction form
    8,301,201/11,455,832.34 = 4,679,529/x
  3. Step 3: Cross multiply
    8,301,201x = 11,455,832.34 × 4,679,529
  4. Step 4: Simplify right side
    8,301,201x = 53,607,899,654,167.86
  5. Step 5: Solve for x
    x = 53,607,899,654,167.86/8,301,201
  6. Step 6: Final answer
    x = 6,457,848.65

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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.