Home / 6,592,812.72-9,097,648.48-3,691,538.52

Finding the Fourth Proportional to 6,592,812.72, 9,097,648.48 and 3,691,538.52

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Solution

The fourth proportional to 6,592,812.72, 9,097,648.48 and 3,691,538.52 is: 5,094,080.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,592,812.72 : 9,097,648.48 = 3,691,538.52 : x
  2. Step 2: Convert to fraction form
    6,592,812.72/9,097,648.48 = 3,691,538.52/x
  3. Step 3: Cross multiply
    6,592,812.72x = 9,097,648.48 × 3,691,538.52
  4. Step 4: Simplify right side
    6,592,812.72x = 33,584,319,805,339.45
  5. Step 5: Solve for x
    x = 33,584,319,805,339.45/6,592,812.72
  6. Step 6: Final answer
    x = 5,094,080.67

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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.