Home / 1,003,076.03-1,384,244.77-573,365.38

Finding the Fourth Proportional to 1,003,076.03, 1,384,244.77 and 573,365.38

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Solution

The fourth proportional to 1,003,076.03, 1,384,244.77 and 573,365.38 is: 791,244.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,003,076.03 : 1,384,244.77 = 573,365.38 : x
  2. Step 2: Convert to fraction form
    1,003,076.03/1,384,244.77 = 573,365.38/x
  3. Step 3: Cross multiply
    1,003,076.03x = 1,384,244.77 × 573,365.38
  4. Step 4: Simplify right side
    1,003,076.03x = 793,678,028,564.06
  5. Step 5: Solve for x
    x = 793,678,028,564.06/1,003,076.03
  6. Step 6: Final answer
    x = 791,244.14

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1.5x scale

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.