Home / 1,799,075.22-2,697,624.44-886,249.13

Finding the Fourth Proportional to 1,799,075.22, 2,697,624.44 and 886,249.13

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Solution

The fourth proportional to 1,799,075.22, 2,697,624.44 and 886,249.13 is: 1,328,886.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,799,075.22 : 2,697,624.44 = 886,249.13 : x
  2. Step 2: Convert to fraction form
    1,799,075.22/2,697,624.44 = 886,249.13/x
  3. Step 3: Cross multiply
    1,799,075.22x = 2,697,624.44 × 886,249.13
  4. Step 4: Simplify right side
    1,799,075.22x = 2,390,767,295,097.37
  5. Step 5: Solve for x
    x = 2,390,767,295,097.37/1,799,075.22
  6. Step 6: Final answer
    x = 1,328,886.79

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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.