Home / 1,232,493.48-1,700,929.04-681,197.36

Finding the Fourth Proportional to 1,232,493.48, 1,700,929.04 and 681,197.36

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Solution

The fourth proportional to 1,232,493.48, 1,700,929.04 and 681,197.36 is: 940,101.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,232,493.48 : 1,700,929.04 = 681,197.36 : x
  2. Step 2: Convert to fraction form
    1,232,493.48/1,700,929.04 = 681,197.36/x
  3. Step 3: Cross multiply
    1,232,493.48x = 1,700,929.04 × 681,197.36
  4. Step 4: Simplify right side
    1,232,493.48x = 1,158,668,371,595.33
  5. Step 5: Solve for x
    x = 1,158,668,371,595.33/1,232,493.48
  6. Step 6: Final answer
    x = 940,101.02

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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.