Home / 1,045,169.06-1,567,377.07-361,870.34

Finding the Fourth Proportional to 1,045,169.06, 1,567,377.07 and 361,870.34

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Solution

The fourth proportional to 1,045,169.06, 1,567,377.07 and 361,870.34 is: 542,675.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,045,169.06 : 1,567,377.07 = 361,870.34 : x
  2. Step 2: Convert to fraction form
    1,045,169.06/1,567,377.07 = 361,870.34/x
  3. Step 3: Cross multiply
    1,045,169.06x = 1,567,377.07 × 361,870.34
  4. Step 4: Simplify right side
    1,045,169.06x = 567,187,264,487.54
  5. Step 5: Solve for x
    x = 567,187,264,487.54/1,045,169.06
  6. Step 6: Final answer
    x = 542,675.14

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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.