Home / 2,546,273.66-3,513,787.53-1,400,354.42

Finding the Fourth Proportional to 2,546,273.66, 3,513,787.53 and 1,400,354.42

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Solution

The fourth proportional to 2,546,273.66, 3,513,787.53 and 1,400,354.42 is: 1,932,450.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,546,273.66 : 3,513,787.53 = 1,400,354.42 : x
  2. Step 2: Convert to fraction form
    2,546,273.66/3,513,787.53 = 1,400,354.42/x
  3. Step 3: Cross multiply
    2,546,273.66x = 3,513,787.53 × 1,400,354.42
  4. Step 4: Simplify right side
    2,546,273.66x = 4,920,547,898,576.38
  5. Step 5: Solve for x
    x = 4,920,547,898,576.38/2,546,273.66
  6. Step 6: Final answer
    x = 1,932,450.54

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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.