Home / 2,510,933.76-3,465,156.48-1,365,092.64

Finding the Fourth Proportional to 2,510,933.76, 3,465,156.48 and 1,365,092.64

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Solution

The fourth proportional to 2,510,933.76, 3,465,156.48 and 1,365,092.64 is: 1,883,864.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,510,933.76 : 3,465,156.48 = 1,365,092.64 : x
  2. Step 2: Convert to fraction form
    2,510,933.76/3,465,156.48 = 1,365,092.64/x
  3. Step 3: Cross multiply
    2,510,933.76x = 3,465,156.48 × 1,365,092.64
  4. Step 4: Simplify right side
    2,510,933.76x = 4,730,259,607,296.31
  5. Step 5: Solve for x
    x = 4,730,259,607,296.31/2,510,933.76
  6. Step 6: Final answer
    x = 1,883,864.75

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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.