Home / 1,293,536.43-1,939,590.43-600,347.63

Finding the Fourth Proportional to 1,293,536.43, 1,939,590.43 and 600,347.63

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Solution

The fourth proportional to 1,293,536.43, 1,939,590.43 and 600,347.63 is: 900,189.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,293,536.43 : 1,939,590.43 = 600,347.63 : x
  2. Step 2: Convert to fraction form
    1,293,536.43/1,939,590.43 = 600,347.63/x
  3. Step 3: Cross multiply
    1,293,536.43x = 1,939,590.43 × 600,347.63
  4. Step 4: Simplify right side
    1,293,536.43x = 1,164,428,521,169.29
  5. Step 5: Solve for x
    x = 1,164,428,521,169.29/1,293,536.43
  6. Step 6: Final answer
    x = 900,189.97

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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.