Home / 5,610,100.49-8,415,153.04-1,350,268.73

Finding the Fourth Proportional to 5,610,100.49, 8,415,153.04 and 1,350,268.73

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Solution

The fourth proportional to 5,610,100.49, 8,415,153.04 and 1,350,268.73 is: 2,025,403.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,610,100.49 : 8,415,153.04 = 1,350,268.73 : x
  2. Step 2: Convert to fraction form
    5,610,100.49/8,415,153.04 = 1,350,268.73/x
  3. Step 3: Cross multiply
    5,610,100.49x = 8,415,153.04 × 1,350,268.73
  4. Step 4: Simplify right side
    5,610,100.49x = 11,362,717,967,688.51
  5. Step 5: Solve for x
    x = 11,362,717,967,688.51/5,610,100.49
  6. Step 6: Final answer
    x = 2,025,403.64

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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.