Home / 6,940,690.34-10,412,832.29-4,064,487.26

Finding the Fourth Proportional to 6,940,690.34, 10,412,832.29 and 4,064,487.26

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Solution

The fourth proportional to 6,940,690.34, 10,412,832.29 and 4,064,487.26 is: 6,097,783.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,940,690.34 : 10,412,832.29 = 4,064,487.26 : x
  2. Step 2: Convert to fraction form
    6,940,690.34/10,412,832.29 = 4,064,487.26/x
  3. Step 3: Cross multiply
    6,940,690.34x = 10,412,832.29 × 4,064,487.26
  4. Step 4: Simplify right side
    6,940,690.34x = 42,322,824,110,835.02
  5. Step 5: Solve for x
    x = 42,322,824,110,835.02/6,940,690.34
  6. Step 6: Final answer
    x = 6,097,783.08

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.