Home / 2,393,373.33-3,590,724.47-1,329,162.80

Finding the Fourth Proportional to 2,393,373.33, 3,590,724.47 and 1,329,162.80

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Solution

The fourth proportional to 2,393,373.33, 3,590,724.47 and 1,329,162.80 is: 1,994,113.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,393,373.33 : 3,590,724.47 = 1,329,162.80 : x
  2. Step 2: Convert to fraction form
    2,393,373.33/3,590,724.47 = 1,329,162.80/x
  3. Step 3: Cross multiply
    2,393,373.33x = 3,590,724.47 × 1,329,162.80
  4. Step 4: Simplify right side
    2,393,373.33x = 4,772,657,365,974.28
  5. Step 5: Solve for x
    x = 4,772,657,365,974.28/2,393,373.33
  6. Step 6: Final answer
    x = 1,994,113.21

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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.