Home / 1,835,835.49-2,753,752.73-573,663.12

Finding the Fourth Proportional to 1,835,835.49, 2,753,752.73 and 573,663.12

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Solution

The fourth proportional to 1,835,835.49, 2,753,752.73 and 573,663.12 is: 860,494.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,835,835.49 : 2,753,752.73 = 573,663.12 : x
  2. Step 2: Convert to fraction form
    1,835,835.49/2,753,752.73 = 573,663.12/x
  3. Step 3: Cross multiply
    1,835,835.49x = 2,753,752.73 × 573,663.12
  4. Step 4: Simplify right side
    1,835,835.49x = 1,579,726,382,800.32
  5. Step 5: Solve for x
    x = 1,579,726,382,800.32/1,835,835.49
  6. Step 6: Final answer
    x = 860,494.52

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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.