Home / 1,044,323.90-1,566,181.96-404,484.93

Finding the Fourth Proportional to 1,044,323.90, 1,566,181.96 and 404,484.93

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Solution

The fourth proportional to 1,044,323.90, 1,566,181.96 and 404,484.93 is: 606,609.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,323.90 : 1,566,181.96 = 404,484.93 : x
  2. Step 2: Convert to fraction form
    1,044,323.90/1,566,181.96 = 404,484.93/x
  3. Step 3: Cross multiply
    1,044,323.90x = 1,566,181.96 × 404,484.93
  4. Step 4: Simplify right side
    1,044,323.90x = 633,496,999,446.65
  5. Step 5: Solve for x
    x = 633,496,999,446.65/1,044,323.90
  6. Step 6: Final answer
    x = 606,609.69

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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.