Home / 2,372,823.52-3,274,493.65-1,285,094.46

Finding the Fourth Proportional to 2,372,823.52, 3,274,493.65 and 1,285,094.46

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Solution

The fourth proportional to 2,372,823.52, 3,274,493.65 and 1,285,094.46 is: 1,773,428.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,372,823.52 : 3,274,493.65 = 1,285,094.46 : x
  2. Step 2: Convert to fraction form
    2,372,823.52/3,274,493.65 = 1,285,094.46/x
  3. Step 3: Cross multiply
    2,372,823.52x = 3,274,493.65 × 1,285,094.46
  4. Step 4: Simplify right side
    2,372,823.52x = 4,208,033,657,986.79
  5. Step 5: Solve for x
    x = 4,208,033,657,986.79/2,372,823.52
  6. Step 6: Final answer
    x = 1,773,428.84

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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.