Home / 2,180,014.02-3,008,374.78-1,364,667.27

Finding the Fourth Proportional to 2,180,014.02, 3,008,374.78 and 1,364,667.27

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Solution

The fourth proportional to 2,180,014.02, 3,008,374.78 and 1,364,667.27 is: 1,883,212.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,180,014.02 : 3,008,374.78 = 1,364,667.27 : x
  2. Step 2: Convert to fraction form
    2,180,014.02/3,008,374.78 = 1,364,667.27/x
  3. Step 3: Cross multiply
    2,180,014.02x = 3,008,374.78 × 1,364,667.27
  4. Step 4: Simplify right side
    2,180,014.02x = 4,105,430,594,486.18
  5. Step 5: Solve for x
    x = 4,105,430,594,486.18/2,180,014.02
  6. Step 6: Final answer
    x = 1,883,212.94

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.