Home / 2,039,710.44-3,056,808.83-776,849.16

Finding the Fourth Proportional to 2,039,710.44, 3,056,808.83 and 776,849.16

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Solution

The fourth proportional to 2,039,710.44, 3,056,808.83 and 776,849.16 is: 1,164,223.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,039,710.44 : 3,056,808.83 = 776,849.16 : x
  2. Step 2: Convert to fraction form
    2,039,710.44/3,056,808.83 = 776,849.16/x
  3. Step 3: Cross multiply
    2,039,710.44x = 3,056,808.83 × 776,849.16
  4. Step 4: Simplify right side
    2,039,710.44x = 2,374,679,367,981.84
  5. Step 5: Solve for x
    x = 2,374,679,367,981.84/2,039,710.44
  6. Step 6: Final answer
    x = 1,164,223.77

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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.