Home / 1,814,661.02-2,722,386.51-552,455.84

Finding the Fourth Proportional to 1,814,661.02, 2,722,386.51 and 552,455.84

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Solution

The fourth proportional to 1,814,661.02, 2,722,386.51 and 552,455.84 is: 828,804.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,814,661.02 : 2,722,386.51 = 552,455.84 : x
  2. Step 2: Convert to fraction form
    1,814,661.02/2,722,386.51 = 552,455.84/x
  3. Step 3: Cross multiply
    1,814,661.02x = 2,722,386.51 × 552,455.84
  4. Step 4: Simplify right side
    1,814,661.02x = 1,503,998,332,992.68
  5. Step 5: Solve for x
    x = 1,503,998,332,992.68/1,814,661.02
  6. Step 6: Final answer
    x = 828,804.01

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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.