Home / 4,672,386.36-6,450,812.16-3,582,563.25

Finding the Fourth Proportional to 4,672,386.36, 6,450,812.16 and 3,582,563.25

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Solution

The fourth proportional to 4,672,386.36, 6,450,812.16 and 3,582,563.25 is: 4,946,175.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,672,386.36 : 6,450,812.16 = 3,582,563.25 : x
  2. Step 2: Convert to fraction form
    4,672,386.36/6,450,812.16 = 3,582,563.25/x
  3. Step 3: Cross multiply
    4,672,386.36x = 6,450,812.16 × 3,582,563.25
  4. Step 4: Simplify right side
    4,672,386.36x = 23,110,442,577,069.12
  5. Step 5: Solve for x
    x = 23,110,442,577,069.12/4,672,386.36
  6. Step 6: Final answer
    x = 4,946,175.42

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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.