Home / 3,184,373.66-4,775,673.83-1,054,623.85

Finding the Fourth Proportional to 3,184,373.66, 4,775,673.83 and 1,054,623.85

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Solution

The fourth proportional to 3,184,373.66, 4,775,673.83 and 1,054,623.85 is: 1,581,642.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,184,373.66 : 4,775,673.83 = 1,054,623.85 : x
  2. Step 2: Convert to fraction form
    3,184,373.66/4,775,673.83 = 1,054,623.85/x
  3. Step 3: Cross multiply
    3,184,373.66x = 4,775,673.83 × 1,054,623.85
  4. Step 4: Simplify right side
    3,184,373.66x = 5,036,539,491,787.36
  5. Step 5: Solve for x
    x = 5,036,539,491,787.36/3,184,373.66
  6. Step 6: Final answer
    x = 1,581,642.12

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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.