Home / 5,870,790.32-8,808,968.36-2,836,455.26

Finding the Fourth Proportional to 5,870,790.32, 8,808,968.36 and 2,836,455.26

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Solution

The fourth proportional to 5,870,790.32, 8,808,968.36 and 2,836,455.26 is: 4,256,027.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,870,790.32 : 8,808,968.36 = 2,836,455.26 : x
  2. Step 2: Convert to fraction form
    5,870,790.32/8,808,968.36 = 2,836,455.26/x
  3. Step 3: Cross multiply
    5,870,790.32x = 8,808,968.36 × 2,836,455.26
  4. Step 4: Simplify right side
    5,870,790.32x = 24,986,244,602,941.87
  5. Step 5: Solve for x
    x = 24,986,244,602,941.87/5,870,790.32
  6. Step 6: Final answer
    x = 4,256,027.43

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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.