Home / 1,036,604.16-1,430,481.60-583,885.44

Finding the Fourth Proportional to 1,036,604.16, 1,430,481.60 and 583,885.44

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Solution

The fourth proportional to 1,036,604.16, 1,430,481.60 and 583,885.44 is: 805,743.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,604.16 : 1,430,481.60 = 583,885.44 : x
  2. Step 2: Convert to fraction form
    1,036,604.16/1,430,481.60 = 583,885.44/x
  3. Step 3: Cross multiply
    1,036,604.16x = 1,430,481.60 × 583,885.44
  4. Step 4: Simplify right side
    1,036,604.16x = 835,237,378,427.90
  5. Step 5: Solve for x
    x = 835,237,378,427.90/1,036,604.16
  6. Step 6: Final answer
    x = 805,743.80

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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.