Home / 2,934,165.54-4,045,427.58-2,096,957.64

Finding the Fourth Proportional to 2,934,165.54, 4,045,427.58 and 2,096,957.64

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Solution

The fourth proportional to 2,934,165.54, 4,045,427.58 and 2,096,957.64 is: 2,891,142.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,934,165.54 : 4,045,427.58 = 2,096,957.64 : x
  2. Step 2: Convert to fraction form
    2,934,165.54/4,045,427.58 = 2,096,957.64/x
  3. Step 3: Cross multiply
    2,934,165.54x = 4,045,427.58 × 2,096,957.64
  4. Step 4: Simplify right side
    2,934,165.54x = 8,483,090,270,947.71
  5. Step 5: Solve for x
    x = 8,483,090,270,947.71/2,934,165.54
  6. Step 6: Final answer
    x = 2,891,142.36

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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.