Home / 2,967,916.41-4,451,202.11-1,507,482.46

Finding the Fourth Proportional to 2,967,916.41, 4,451,202.11 and 1,507,482.46

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Solution

The fourth proportional to 2,967,916.41, 4,451,202.11 and 1,507,482.46 is: 2,260,882.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,967,916.41 : 4,451,202.11 = 1,507,482.46 : x
  2. Step 2: Convert to fraction form
    2,967,916.41/4,451,202.11 = 1,507,482.46/x
  3. Step 3: Cross multiply
    2,967,916.41x = 4,451,202.11 × 1,507,482.46
  4. Step 4: Simplify right side
    2,967,916.41x = 6,710,109,116,072.70
  5. Step 5: Solve for x
    x = 6,710,109,116,072.70/2,967,916.41
  6. Step 6: Final answer
    x = 2,260,882.11

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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.