Home / 7,073,222.13-10,611,903.56-2,280,815.01

Finding the Fourth Proportional to 7,073,222.13, 10,611,903.56 and 2,280,815.01

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Solution

The fourth proportional to 7,073,222.13, 10,611,903.56 and 2,280,815.01 is: 3,421,890.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,073,222.13 : 10,611,903.56 = 2,280,815.01 : x
  2. Step 2: Convert to fraction form
    7,073,222.13/10,611,903.56 = 2,280,815.01/x
  3. Step 3: Cross multiply
    7,073,222.13x = 10,611,903.56 × 2,280,815.01
  4. Step 4: Simplify right side
    7,073,222.13x = 24,203,788,912,916.36
  5. Step 5: Solve for x
    x = 24,203,788,912,916.36/7,073,222.13
  6. Step 6: Final answer
    x = 3,421,890.12

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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.