Home / 3,332,316.51-4,598,618.87-1,804,423.64

Finding the Fourth Proportional to 3,332,316.51, 4,598,618.87 and 1,804,423.64

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Solution

The fourth proportional to 3,332,316.51, 4,598,618.87 and 1,804,423.64 is: 2,490,116.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,332,316.51 : 4,598,618.87 = 1,804,423.64 : x
  2. Step 2: Convert to fraction form
    3,332,316.51/4,598,618.87 = 1,804,423.64/x
  3. Step 3: Cross multiply
    3,332,316.51x = 4,598,618.87 × 1,804,423.64
  4. Step 4: Simplify right side
    3,332,316.51x = 8,297,856,581,896.05
  5. Step 5: Solve for x
    x = 8,297,856,581,896.05/3,332,316.51
  6. Step 6: Final answer
    x = 2,490,116.58

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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.