Home / 10,840,466.36-16,260,686.58-3,267,431.30

Finding the Fourth Proportional to 10,840,466.36, 16,260,686.58 and 3,267,431.30

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Solution

The fourth proportional to 10,840,466.36, 16,260,686.58 and 3,267,431.30 is: 4,901,143.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,840,466.36 : 16,260,686.58 = 3,267,431.30 : x
  2. Step 2: Convert to fraction form
    10,840,466.36/16,260,686.58 = 3,267,431.30/x
  3. Step 3: Cross multiply
    10,840,466.36x = 16,260,686.58 × 3,267,431.30
  4. Step 4: Simplify right side
    10,840,466.36x = 53,130,676,290,981.95
  5. Step 5: Solve for x
    x = 53,130,676,290,981.95/10,840,466.36
  6. Step 6: Final answer
    x = 4,901,143.04

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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.