Home / 2,389,730.67-3,584,599.43-1,824,322.01

Finding the Fourth Proportional to 2,389,730.67, 3,584,599.43 and 1,824,322.01

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Solution

The fourth proportional to 2,389,730.67, 3,584,599.43 and 1,824,322.01 is: 2,736,485.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,389,730.67 : 3,584,599.43 = 1,824,322.01 : x
  2. Step 2: Convert to fraction form
    2,389,730.67/3,584,599.43 = 1,824,322.01/x
  3. Step 3: Cross multiply
    2,389,730.67x = 3,584,599.43 × 1,824,322.01
  4. Step 4: Simplify right side
    2,389,730.67x = 6,539,463,610,137.85
  5. Step 5: Solve for x
    x = 6,539,463,610,137.85/2,389,730.67
  6. Step 6: Final answer
    x = 2,736,485.62

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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.