Home / 2,964,133.41-4,090,450.34-1,674,946.05

Finding the Fourth Proportional to 2,964,133.41, 4,090,450.34 and 1,674,946.05

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Solution

The fourth proportional to 2,964,133.41, 4,090,450.34 and 1,674,946.05 is: 2,311,395.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,964,133.41 : 4,090,450.34 = 1,674,946.05 : x
  2. Step 2: Convert to fraction form
    2,964,133.41/4,090,450.34 = 1,674,946.05/x
  3. Step 3: Cross multiply
    2,964,133.41x = 4,090,450.34 × 1,674,946.05
  4. Step 4: Simplify right side
    2,964,133.41x = 6,851,283,631,329.43
  5. Step 5: Solve for x
    x = 6,851,283,631,329.43/2,964,133.41
  6. Step 6: Final answer
    x = 2,311,395.16

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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.