Home / 2,492,243.58-3,439,299.23-1,346,323.93

Finding the Fourth Proportional to 2,492,243.58, 3,439,299.23 and 1,346,323.93

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Solution

The fourth proportional to 2,492,243.58, 3,439,299.23 and 1,346,323.93 is: 1,857,928.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,492,243.58 : 3,439,299.23 = 1,346,323.93 : x
  2. Step 2: Convert to fraction form
    2,492,243.58/3,439,299.23 = 1,346,323.93/x
  3. Step 3: Cross multiply
    2,492,243.58x = 3,439,299.23 × 1,346,323.93
  4. Step 4: Simplify right side
    2,492,243.58x = 4,630,410,845,498.42
  5. Step 5: Solve for x
    x = 4,630,410,845,498.42/2,492,243.58
  6. Step 6: Final answer
    x = 1,857,928.69

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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.