Home / 2,095,690.32-3,141,297.45-1,195,193.07

Finding the Fourth Proportional to 2,095,690.32, 3,141,297.45 and 1,195,193.07

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Solution

The fourth proportional to 2,095,690.32, 3,141,297.45 and 1,195,193.07 is: 1,791,513.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,095,690.32 : 3,141,297.45 = 1,195,193.07 : x
  2. Step 2: Convert to fraction form
    2,095,690.32/3,141,297.45 = 1,195,193.07/x
  3. Step 3: Cross multiply
    2,095,690.32x = 3,141,297.45 × 1,195,193.07
  4. Step 4: Simplify right side
    2,095,690.32x = 3,754,456,943,048.67
  5. Step 5: Solve for x
    x = 3,754,456,943,048.67/2,095,690.32
  6. Step 6: Final answer
    x = 1,791,513.23

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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.