Home / 2,003,123.84-2,766,960.96-1,492,940.48

Finding the Fourth Proportional to 2,003,123.84, 2,766,960.96 and 1,492,940.48

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Solution

The fourth proportional to 2,003,123.84, 2,766,960.96 and 1,492,940.48 is: 2,062,232.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,003,123.84 : 2,766,960.96 = 1,492,940.48 : x
  2. Step 2: Convert to fraction form
    2,003,123.84/2,766,960.96 = 1,492,940.48/x
  3. Step 3: Cross multiply
    2,003,123.84x = 2,766,960.96 × 1,492,940.48
  4. Step 4: Simplify right side
    2,003,123.84x = 4,130,908,023,763.66
  5. Step 5: Solve for x
    x = 4,130,908,023,763.66/2,003,123.84
  6. Step 6: Final answer
    x = 2,062,232.97

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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.