Home / 1,779,104-2,668,932.48-597,428.48

Finding the Fourth Proportional to 1,779,104, 2,668,932.48 and 597,428.48

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Solution

The fourth proportional to 1,779,104, 2,668,932.48 and 597,428.48 is: 896,235.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,779,104 : 2,668,932.48 = 597,428.48 : x
  2. Step 2: Convert to fraction form
    1,779,104/2,668,932.48 = 597,428.48/x
  3. Step 3: Cross multiply
    1,779,104x = 2,668,932.48 × 597,428.48
  4. Step 4: Simplify right side
    1,779,104x = 1,594,496,274,749.03
  5. Step 5: Solve for x
    x = 1,594,496,274,749.03/1,779,104
  6. Step 6: Final answer
    x = 896,235.56

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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.