Home / 3,246,482.03-4,480,277.08-1,796,153.85

Finding the Fourth Proportional to 3,246,482.03, 4,480,277.08 and 1,796,153.85

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Solution

The fourth proportional to 3,246,482.03, 4,480,277.08 and 1,796,153.85 is: 2,478,765.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,246,482.03 : 4,480,277.08 = 1,796,153.85 : x
  2. Step 2: Convert to fraction form
    3,246,482.03/4,480,277.08 = 1,796,153.85/x
  3. Step 3: Cross multiply
    3,246,482.03x = 4,480,277.08 × 1,796,153.85
  4. Step 4: Simplify right side
    3,246,482.03x = 8,047,266,903,907.37
  5. Step 5: Solve for x
    x = 8,047,266,903,907.37/3,246,482.03
  6. Step 6: Final answer
    x = 2,478,765.27

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.