Home / 7,105,024.54-9,804,926.96-3,841,831.46

Finding the Fourth Proportional to 7,105,024.54, 9,804,926.96 and 3,841,831.46

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Solution

The fourth proportional to 7,105,024.54, 9,804,926.96 and 3,841,831.46 is: 5,301,723.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,105,024.54 : 9,804,926.96 = 3,841,831.46 : x
  2. Step 2: Convert to fraction form
    7,105,024.54/9,804,926.96 = 3,841,831.46/x
  3. Step 3: Cross multiply
    7,105,024.54x = 9,804,926.96 × 3,841,831.46
  4. Step 4: Simplify right side
    7,105,024.54x = 37,668,876,857,930.16
  5. Step 5: Solve for x
    x = 37,668,876,857,930.16/7,105,024.54
  6. Step 6: Final answer
    x = 5,301,723.68

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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.