Home / 1,414,024-1,951,029.84-802,030.48

Finding the Fourth Proportional to 1,414,024, 1,951,029.84 and 802,030.48

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Solution

The fourth proportional to 1,414,024, 1,951,029.84 and 802,030.48 is: 1,106,618.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,414,024 : 1,951,029.84 = 802,030.48 : x
  2. Step 2: Convert to fraction form
    1,414,024/1,951,029.84 = 802,030.48/x
  3. Step 3: Cross multiply
    1,414,024x = 1,951,029.84 × 802,030.48
  4. Step 4: Simplify right side
    1,414,024x = 1,564,785,399,069.52
  5. Step 5: Solve for x
    x = 1,564,785,399,069.52/1,414,024
  6. Step 6: Final answer
    x = 1,106,618.70

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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.