Home / 11,582,009.76-17,373,148.40-3,495,055.44

Finding the Fourth Proportional to 11,582,009.76, 17,373,148.40 and 3,495,055.44

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Solution

The fourth proportional to 11,582,009.76, 17,373,148.40 and 3,495,055.44 is: 5,242,623.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,582,009.76 : 17,373,148.40 = 3,495,055.44 : x
  2. Step 2: Convert to fraction form
    11,582,009.76/17,373,148.40 = 3,495,055.44/x
  3. Step 3: Cross multiply
    11,582,009.76x = 17,373,148.40 × 3,495,055.44
  4. Step 4: Simplify right side
    11,582,009.76x = 60,720,116,825,347.29
  5. Step 5: Solve for x
    x = 60,720,116,825,347.29/11,582,009.76
  6. Step 6: Final answer
    x = 5,242,623.52

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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.