Home / 7,470,659.31-10,310,243.22-4,372,996.17

Finding the Fourth Proportional to 7,470,659.31, 10,310,243.22 and 4,372,996.17

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Solution

The fourth proportional to 7,470,659.31, 10,310,243.22 and 4,372,996.17 is: 6,035,164.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,470,659.31 : 10,310,243.22 = 4,372,996.17 : x
  2. Step 2: Convert to fraction form
    7,470,659.31/10,310,243.22 = 4,372,996.17/x
  3. Step 3: Cross multiply
    7,470,659.31x = 10,310,243.22 × 4,372,996.17
  4. Step 4: Simplify right side
    7,470,659.31x = 45,086,654,112,828.47
  5. Step 5: Solve for x
    x = 45,086,654,112,828.47/7,470,659.31
  6. Step 6: Final answer
    x = 6,035,164.00

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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.