Home / 1,924,130.22-2,885,383.32-576,484.44

Finding the Fourth Proportional to 1,924,130.22, 2,885,383.32 and 576,484.44

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Solution

The fourth proportional to 1,924,130.22, 2,885,383.32 and 576,484.44 is: 864,483.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,924,130.22 : 2,885,383.32 = 576,484.44 : x
  2. Step 2: Convert to fraction form
    1,924,130.22/2,885,383.32 = 576,484.44/x
  3. Step 3: Cross multiply
    1,924,130.22x = 2,885,383.32 × 576,484.44
  4. Step 4: Simplify right side
    1,924,130.22x = 1,663,378,587,415.54
  5. Step 5: Solve for x
    x = 1,663,378,587,415.54/1,924,130.22
  6. Step 6: Final answer
    x = 864,483.38

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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.