Home / 1,116,089.19-1,673,051.22-441,946.44

Finding the Fourth Proportional to 1,116,089.19, 1,673,051.22 and 441,946.44

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Solution

The fourth proportional to 1,116,089.19, 1,673,051.22 and 441,946.44 is: 662,490.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,116,089.19 : 1,673,051.22 = 441,946.44 : x
  2. Step 2: Convert to fraction form
    1,116,089.19/1,673,051.22 = 441,946.44/x
  3. Step 3: Cross multiply
    1,116,089.19x = 1,673,051.22 × 441,946.44
  4. Step 4: Simplify right side
    1,116,089.19x = 739,399,030,616.66
  5. Step 5: Solve for x
    x = 739,399,030,616.66/1,116,089.19
  6. Step 6: Final answer
    x = 662,490.99

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Double scale
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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.