Home / 2,105,092.52-2,906,356.02-1,460,287.16

Finding the Fourth Proportional to 2,105,092.52, 2,906,356.02 and 1,460,287.16

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Solution

The fourth proportional to 2,105,092.52, 2,906,356.02 and 1,460,287.16 is: 2,016,117.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,105,092.52 : 2,906,356.02 = 1,460,287.16 : x
  2. Step 2: Convert to fraction form
    2,105,092.52/2,906,356.02 = 1,460,287.16/x
  3. Step 3: Cross multiply
    2,105,092.52x = 2,906,356.02 × 1,460,287.16
  4. Step 4: Simplify right side
    2,105,092.52x = 4,244,114,378,394.70
  5. Step 5: Solve for x
    x = 4,244,114,378,394.70/2,105,092.52
  6. Step 6: Final answer
    x = 2,016,117.74

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.