Home / 1,032,484.20-1,424,844.99-573,628.38

Finding the Fourth Proportional to 1,032,484.20, 1,424,844.99 and 573,628.38

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Solution

The fourth proportional to 1,032,484.20, 1,424,844.99 and 573,628.38 is: 791,616.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,484.20 : 1,424,844.99 = 573,628.38 : x
  2. Step 2: Convert to fraction form
    1,032,484.20/1,424,844.99 = 573,628.38/x
  3. Step 3: Cross multiply
    1,032,484.20x = 1,424,844.99 × 573,628.38
  4. Step 4: Simplify right side
    1,032,484.20x = 817,331,523,364.82
  5. Step 5: Solve for x
    x = 817,331,523,364.82/1,032,484.20
  6. Step 6: Final answer
    x = 791,616.49

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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.