Home / 1,707,033.18-2,561,986.34-853,848.93

Finding the Fourth Proportional to 1,707,033.18, 2,561,986.34 and 853,848.93

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Solution

The fourth proportional to 1,707,033.18, 2,561,986.34 and 853,848.93 is: 1,281,491.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,707,033.18 : 2,561,986.34 = 853,848.93 : x
  2. Step 2: Convert to fraction form
    1,707,033.18/2,561,986.34 = 853,848.93/x
  3. Step 3: Cross multiply
    1,707,033.18x = 2,561,986.34 × 853,848.93
  4. Step 4: Simplify right side
    1,707,033.18x = 2,187,549,290,814.37
  5. Step 5: Solve for x
    x = 2,187,549,290,814.37/1,707,033.18
  6. Step 6: Final answer
    x = 1,281,491.96

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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.