Home / 1,974,514-2,724,829.32-1,069,096

Finding the Fourth Proportional to 1,974,514, 2,724,829.32 and 1,069,096

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Solution

The fourth proportional to 1,974,514, 2,724,829.32 and 1,069,096 is: 1,475,352.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,974,514 : 2,724,829.32 = 1,069,096 : x
  2. Step 2: Convert to fraction form
    1,974,514/2,724,829.32 = 1,069,096/x
  3. Step 3: Cross multiply
    1,974,514x = 2,724,829.32 × 1,069,096
  4. Step 4: Simplify right side
    1,974,514x = 2,913,104,126,694.72
  5. Step 5: Solve for x
    x = 2,913,104,126,694.72/1,974,514
  6. Step 6: Final answer
    x = 1,475,352.48

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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.