Home / 3,194,927.03-4,788,840.76-2,434,260.76

Finding the Fourth Proportional to 3,194,927.03, 4,788,840.76 and 2,434,260.76

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Solution

The fourth proportional to 3,194,927.03, 4,788,840.76 and 2,434,260.76 is: 3,648,686.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,194,927.03 : 4,788,840.76 = 2,434,260.76 : x
  2. Step 2: Convert to fraction form
    3,194,927.03/4,788,840.76 = 2,434,260.76/x
  3. Step 3: Cross multiply
    3,194,927.03x = 4,788,840.76 × 2,434,260.76
  4. Step 4: Simplify right side
    3,194,927.03x = 11,657,287,147,956.58
  5. Step 5: Solve for x
    x = 11,657,287,147,956.58/3,194,927.03
  6. Step 6: Final answer
    x = 3,648,686.51

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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.