Home / 1,707,848.26-2,559,549.67-695,784.85

Finding the Fourth Proportional to 1,707,848.26, 2,559,549.67 and 695,784.85

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Solution

The fourth proportional to 1,707,848.26, 2,559,549.67 and 695,784.85 is: 1,042,771.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,707,848.26 : 2,559,549.67 = 695,784.85 : x
  2. Step 2: Convert to fraction form
    1,707,848.26/2,559,549.67 = 695,784.85/x
  3. Step 3: Cross multiply
    1,707,848.26x = 2,559,549.67 × 695,784.85
  4. Step 4: Simplify right side
    1,707,848.26x = 1,780,895,883,208.50
  5. Step 5: Solve for x
    x = 1,780,895,883,208.50/1,707,848.26
  6. Step 6: Final answer
    x = 1,042,771.73

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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.