Home / 2,269,360.48-3,404,051.70-671,953.72

Finding the Fourth Proportional to 2,269,360.48, 3,404,051.70 and 671,953.72

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Solution

The fourth proportional to 2,269,360.48, 3,404,051.70 and 671,953.72 is: 1,007,933.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,269,360.48 : 3,404,051.70 = 671,953.72 : x
  2. Step 2: Convert to fraction form
    2,269,360.48/3,404,051.70 = 671,953.72/x
  3. Step 3: Cross multiply
    2,269,360.48x = 3,404,051.70 × 671,953.72
  4. Step 4: Simplify right side
    2,269,360.48x = 2,287,365,202,887.32
  5. Step 5: Solve for x
    x = 2,287,365,202,887.32/2,269,360.48
  6. Step 6: Final answer
    x = 1,007,933.83

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.