Home / 1,008,317.93-1,511,051.29-559,236.65

Finding the Fourth Proportional to 1,008,317.93, 1,511,051.29 and 559,236.65

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Solution

The fourth proportional to 1,008,317.93, 1,511,051.29 and 559,236.65 is: 838,064.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,008,317.93 : 1,511,051.29 = 559,236.65 : x
  2. Step 2: Convert to fraction form
    1,008,317.93/1,511,051.29 = 559,236.65/x
  3. Step 3: Cross multiply
    1,008,317.93x = 1,511,051.29 × 559,236.65
  4. Step 4: Simplify right side
    1,008,317.93x = 845,035,252,444.43
  5. Step 5: Solve for x
    x = 845,035,252,444.43/1,008,317.93
  6. Step 6: Final answer
    x = 838,064.30

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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.