Home / 11,650,261.37-17,475,376.93-3,130,598.03

Finding the Fourth Proportional to 11,650,261.37, 17,475,376.93 and 3,130,598.03

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Solution

The fourth proportional to 11,650,261.37, 17,475,376.93 and 3,130,598.03 is: 4,695,892.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,650,261.37 : 17,475,376.93 = 3,130,598.03 : x
  2. Step 2: Convert to fraction form
    11,650,261.37/17,475,376.93 = 3,130,598.03/x
  3. Step 3: Cross multiply
    11,650,261.37x = 17,475,376.93 × 3,130,598.03
  4. Step 4: Simplify right side
    11,650,261.37x = 54,708,380,495,362.06
  5. Step 5: Solve for x
    x = 54,708,380,495,362.06/11,650,261.37
  6. Step 6: Final answer
    x = 4,695,892.97

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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.