Home / 1,497,869.05-2,246,582.11-551,018.34

Finding the Fourth Proportional to 1,497,869.05, 2,246,582.11 and 551,018.34

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Solution

The fourth proportional to 1,497,869.05, 2,246,582.11 and 551,018.34 is: 826,446.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,497,869.05 : 2,246,582.11 = 551,018.34 : x
  2. Step 2: Convert to fraction form
    1,497,869.05/2,246,582.11 = 551,018.34/x
  3. Step 3: Cross multiply
    1,497,869.05x = 2,246,582.11 × 551,018.34
  4. Step 4: Simplify right side
    1,497,869.05x = 1,237,907,932,315.44
  5. Step 5: Solve for x
    x = 1,237,907,932,315.44/1,497,869.05
  6. Step 6: Final answer
    x = 826,446.03

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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.