Home / 4,124,652.73-5,692,705.02-2,405,773.27

Finding the Fourth Proportional to 4,124,652.73, 5,692,705.02 and 2,405,773.27

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Solution

The fourth proportional to 4,124,652.73, 5,692,705.02 and 2,405,773.27 is: 3,320,366.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,124,652.73 : 5,692,705.02 = 2,405,773.27 : x
  2. Step 2: Convert to fraction form
    4,124,652.73/5,692,705.02 = 2,405,773.27/x
  3. Step 3: Cross multiply
    4,124,652.73x = 5,692,705.02 × 2,405,773.27
  4. Step 4: Simplify right side
    4,124,652.73x = 13,695,357,571,110.81
  5. Step 5: Solve for x
    x = 13,695,357,571,110.81/4,124,652.73
  6. Step 6: Final answer
    x = 3,320,366.21

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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.