Home / 11,036,554.88-15,230,335.56-6,141,693.20

Finding the Fourth Proportional to 11,036,554.88, 15,230,335.56 and 6,141,693.20

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Solution

The fourth proportional to 11,036,554.88, 15,230,335.56 and 6,141,693.20 is: 8,475,475.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,036,554.88 : 15,230,335.56 = 6,141,693.20 : x
  2. Step 2: Convert to fraction form
    11,036,554.88/15,230,335.56 = 6,141,693.20/x
  3. Step 3: Cross multiply
    11,036,554.88x = 15,230,335.56 × 6,141,693.20
  4. Step 4: Simplify right side
    11,036,554.88x = 93,540,048,342,570.20
  5. Step 5: Solve for x
    x = 93,540,048,342,570.20/11,036,554.88
  6. Step 6: Final answer
    x = 8,475,475.31

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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.