Home / 7,232,610-9,981,468.36-4,013,346

Finding the Fourth Proportional to 7,232,610, 9,981,468.36 and 4,013,346

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Solution

The fourth proportional to 7,232,610, 9,981,468.36 and 4,013,346 is: 5,538,676.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,232,610 : 9,981,468.36 = 4,013,346 : x
  2. Step 2: Convert to fraction form
    7,232,610/9,981,468.36 = 4,013,346/x
  3. Step 3: Cross multiply
    7,232,610x = 9,981,468.36 × 4,013,346
  4. Step 4: Simplify right side
    7,232,610x = 40,059,086,116,732.55
  5. Step 5: Solve for x
    x = 40,059,086,116,732.55/7,232,610
  6. Step 6: Final answer
    x = 5,538,676.37

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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.