Home / 2,450,176.41-3,381,104.55-1,362,424.63

Finding the Fourth Proportional to 2,450,176.41, 3,381,104.55 and 1,362,424.63

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Solution

The fourth proportional to 2,450,176.41, 3,381,104.55 and 1,362,424.63 is: 1,880,068.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,450,176.41 : 3,381,104.55 = 1,362,424.63 : x
  2. Step 2: Convert to fraction form
    2,450,176.41/3,381,104.55 = 1,362,424.63/x
  3. Step 3: Cross multiply
    2,450,176.41x = 3,381,104.55 × 1,362,424.63
  4. Step 4: Simplify right side
    2,450,176.41x = 4,606,500,091,807.42
  5. Step 5: Solve for x
    x = 4,606,500,091,807.42/2,450,176.41
  6. Step 6: Final answer
    x = 1,880,068.75

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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.