Home / 3,532,964.30-5,300,137.65-1,511,204.30

Finding the Fourth Proportional to 3,532,964.30, 5,300,137.65 and 1,511,204.30

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Solution

The fourth proportional to 3,532,964.30, 5,300,137.65 and 1,511,204.30 is: 2,267,102.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,532,964.30 : 5,300,137.65 = 1,511,204.30 : x
  2. Step 2: Convert to fraction form
    3,532,964.30/5,300,137.65 = 1,511,204.30/x
  3. Step 3: Cross multiply
    3,532,964.30x = 5,300,137.65 × 1,511,204.30
  4. Step 4: Simplify right side
    3,532,964.30x = 8,009,590,807,271.90
  5. Step 5: Solve for x
    x = 8,009,590,807,271.90/3,532,964.30
  6. Step 6: Final answer
    x = 2,267,102.11

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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.