Home / 4,171,814.48-6,256,516.43-1,896,070.88

Finding the Fourth Proportional to 4,171,814.48, 6,256,516.43 and 1,896,070.88

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Solution

The fourth proportional to 4,171,814.48, 6,256,516.43 and 1,896,070.88 is: 2,843,558.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,171,814.48 : 6,256,516.43 = 1,896,070.88 : x
  2. Step 2: Convert to fraction form
    4,171,814.48/6,256,516.43 = 1,896,070.88/x
  3. Step 3: Cross multiply
    4,171,814.48x = 6,256,516.43 × 1,896,070.88
  4. Step 4: Simplify right side
    4,171,814.48x = 11,862,798,586,622.15
  5. Step 5: Solve for x
    x = 11,862,798,586,622.15/4,171,814.48
  6. Step 6: Final answer
    x = 2,843,558.52

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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.