Home / 1,047,362.64-1,445,361.66-594,653.64

Finding the Fourth Proportional to 1,047,362.64, 1,445,361.66 and 594,653.64

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Solution

The fourth proportional to 1,047,362.64, 1,445,361.66 and 594,653.64 is: 820,622.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,047,362.64 : 1,445,361.66 = 594,653.64 : x
  2. Step 2: Convert to fraction form
    1,047,362.64/1,445,361.66 = 594,653.64/x
  3. Step 3: Cross multiply
    1,047,362.64x = 1,445,361.66 × 594,653.64
  4. Step 4: Simplify right side
    1,047,362.64x = 859,489,572,235.44
  5. Step 5: Solve for x
    x = 859,489,572,235.44/1,047,362.64
  6. Step 6: Final answer
    x = 820,622.71

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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.