Home / 2,395,282.80-3,589,804.20-973,678.32

Finding the Fourth Proportional to 2,395,282.80, 3,589,804.20 and 973,678.32

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Solution

The fourth proportional to 2,395,282.80, 3,589,804.20 and 973,678.32 is: 1,459,249.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,395,282.80 : 3,589,804.20 = 973,678.32 : x
  2. Step 2: Convert to fraction form
    2,395,282.80/3,589,804.20 = 973,678.32/x
  3. Step 3: Cross multiply
    2,395,282.80x = 3,589,804.20 × 973,678.32
  4. Step 4: Simplify right side
    2,395,282.80x = 3,495,314,522,584.94
  5. Step 5: Solve for x
    x = 3,495,314,522,584.94/2,395,282.80
  6. Step 6: Final answer
    x = 1,459,249.21

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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.