Home / 4,886,675.93-7,325,489.14-1,810,954.46

Finding the Fourth Proportional to 4,886,675.93, 7,325,489.14 and 1,810,954.46

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Solution

The fourth proportional to 4,886,675.93, 7,325,489.14 and 1,810,954.46 is: 2,714,754.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,886,675.93 : 7,325,489.14 = 1,810,954.46 : x
  2. Step 2: Convert to fraction form
    4,886,675.93/7,325,489.14 = 1,810,954.46/x
  3. Step 3: Cross multiply
    4,886,675.93x = 7,325,489.14 × 1,810,954.46
  4. Step 4: Simplify right side
    4,886,675.93x = 13,266,127,243,550.90
  5. Step 5: Solve for x
    x = 13,266,127,243,550.90/4,886,675.93
  6. Step 6: Final answer
    x = 2,714,754.86

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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.