Home / 1,196,583.13-1,794,890.32-397,864.66

Finding the Fourth Proportional to 1,196,583.13, 1,794,890.32 and 397,864.66

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Solution

The fourth proportional to 1,196,583.13, 1,794,890.32 and 397,864.66 is: 596,802.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,196,583.13 : 1,794,890.32 = 397,864.66 : x
  2. Step 2: Convert to fraction form
    1,196,583.13/1,794,890.32 = 397,864.66/x
  3. Step 3: Cross multiply
    1,196,583.13x = 1,794,890.32 × 397,864.66
  4. Step 4: Simplify right side
    1,196,583.13x = 714,123,415,940.32
  5. Step 5: Solve for x
    x = 714,123,415,940.32/1,196,583.13
  6. Step 6: Final answer
    x = 596,802.18

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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.