Home / 2,835,707.58-4,253,539.50-705,777.35

Finding the Fourth Proportional to 2,835,707.58, 4,253,539.50 and 705,777.35

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Solution

The fourth proportional to 2,835,707.58, 4,253,539.50 and 705,777.35 is: 1,058,660.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,835,707.58 : 4,253,539.50 = 705,777.35 : x
  2. Step 2: Convert to fraction form
    2,835,707.58/4,253,539.50 = 705,777.35/x
  3. Step 3: Cross multiply
    2,835,707.58x = 4,253,539.50 × 705,777.35
  4. Step 4: Simplify right side
    2,835,707.58x = 3,002,051,815,162.63
  5. Step 5: Solve for x
    x = 3,002,051,815,162.63/2,835,707.58
  6. Step 6: Final answer
    x = 1,058,660.57

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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.