Home / 6,521,962.43-9,003,802.38-5,028,552.39

Finding the Fourth Proportional to 6,521,962.43, 9,003,802.38 and 5,028,552.39

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Solution

The fourth proportional to 6,521,962.43, 9,003,802.38 and 5,028,552.39 is: 6,942,096.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,521,962.43 : 9,003,802.38 = 5,028,552.39 : x
  2. Step 2: Convert to fraction form
    6,521,962.43/9,003,802.38 = 5,028,552.39/x
  3. Step 3: Cross multiply
    6,521,962.43x = 9,003,802.38 × 5,028,552.39
  4. Step 4: Simplify right side
    6,521,962.43x = 45,276,091,977,036.69
  5. Step 5: Solve for x
    x = 45,276,091,977,036.69/6,521,962.43
  6. Step 6: Final answer
    x = 6,942,096.42

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Double scale
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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.