Home / 2,599,442.51-3,900,087.16-1,159,994.95

Finding the Fourth Proportional to 2,599,442.51, 3,900,087.16 and 1,159,994.95

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Solution

The fourth proportional to 2,599,442.51, 3,900,087.16 and 1,159,994.95 is: 1,740,404.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,599,442.51 : 3,900,087.16 = 1,159,994.95 : x
  2. Step 2: Convert to fraction form
    2,599,442.51/3,900,087.16 = 1,159,994.95/x
  3. Step 3: Cross multiply
    2,599,442.51x = 3,900,087.16 × 1,159,994.95
  4. Step 4: Simplify right side
    2,599,442.51x = 4,524,081,397,509.64
  5. Step 5: Solve for x
    x = 4,524,081,397,509.64/2,599,442.51
  6. Step 6: Final answer
    x = 1,740,404.49

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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.