Home / 2,435,964.62-3,361,539.32-1,333,421.36

Finding the Fourth Proportional to 2,435,964.62, 3,361,539.32 and 1,333,421.36

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Solution

The fourth proportional to 2,435,964.62, 3,361,539.32 and 1,333,421.36 is: 1,840,071.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,435,964.62 : 3,361,539.32 = 1,333,421.36 : x
  2. Step 2: Convert to fraction form
    2,435,964.62/3,361,539.32 = 1,333,421.36/x
  3. Step 3: Cross multiply
    2,435,964.62x = 3,361,539.32 × 1,333,421.36
  4. Step 4: Simplify right side
    2,435,964.62x = 4,482,348,331,767.88
  5. Step 5: Solve for x
    x = 4,482,348,331,767.88/2,435,964.62
  6. Step 6: Final answer
    x = 1,840,071.20

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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.