Home / 2,029,473-3,041,565.54-1,130,878.44

Finding the Fourth Proportional to 2,029,473, 3,041,565.54 and 1,130,878.44

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Solution

The fourth proportional to 2,029,473, 3,041,565.54 and 1,130,878.44 is: 1,694,844.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,029,473 : 3,041,565.54 = 1,130,878.44 : x
  2. Step 2: Convert to fraction form
    2,029,473/3,041,565.54 = 1,130,878.44/x
  3. Step 3: Cross multiply
    2,029,473x = 3,041,565.54 × 1,130,878.44
  4. Step 4: Simplify right side
    2,029,473x = 3,439,640,893,032.96
  5. Step 5: Solve for x
    x = 3,439,640,893,032.96/2,029,473
  6. Step 6: Final answer
    x = 1,694,844.37

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.