Home / 2,151,502.34-2,969,084.07-1,233,766.07

Finding the Fourth Proportional to 2,151,502.34, 2,969,084.07 and 1,233,766.07

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Solution

The fourth proportional to 2,151,502.34, 2,969,084.07 and 1,233,766.07 is: 1,702,603.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,151,502.34 : 2,969,084.07 = 1,233,766.07 : x
  2. Step 2: Convert to fraction form
    2,151,502.34/2,969,084.07 = 1,233,766.07/x
  3. Step 3: Cross multiply
    2,151,502.34x = 2,969,084.07 × 1,233,766.07
  4. Step 4: Simplify right side
    2,151,502.34x = 3,663,155,169,698.08
  5. Step 5: Solve for x
    x = 3,663,155,169,698.08/2,151,502.34
  6. Step 6: Final answer
    x = 1,702,603.39

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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.