Home / 1,006,132.98-1,388,736.48-593,030.58

Finding the Fourth Proportional to 1,006,132.98, 1,388,736.48 and 593,030.58

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Solution

The fourth proportional to 1,006,132.98, 1,388,736.48 and 593,030.58 is: 818,543.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,006,132.98 : 1,388,736.48 = 593,030.58 : x
  2. Step 2: Convert to fraction form
    1,006,132.98/1,388,736.48 = 593,030.58/x
  3. Step 3: Cross multiply
    1,006,132.98x = 1,388,736.48 × 593,030.58
  4. Step 4: Simplify right side
    1,006,132.98x = 823,563,200,201.56
  5. Step 5: Solve for x
    x = 823,563,200,201.56/1,006,132.98
  6. Step 6: Final answer
    x = 818,543.09

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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.