Home / 4,076,006.26-6,114,145.47-1,832,150.74

Finding the Fourth Proportional to 4,076,006.26, 6,114,145.47 and 1,832,150.74

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Solution

The fourth proportional to 4,076,006.26, 6,114,145.47 and 1,832,150.74 is: 2,748,287.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,076,006.26 : 6,114,145.47 = 1,832,150.74 : x
  2. Step 2: Convert to fraction form
    4,076,006.26/6,114,145.47 = 1,832,150.74/x
  3. Step 3: Cross multiply
    4,076,006.26x = 6,114,145.47 × 1,832,150.74
  4. Step 4: Simplify right side
    4,076,006.26x = 11,202,036,147,328.15
  5. Step 5: Solve for x
    x = 11,202,036,147,328.15/4,076,006.26
  6. Step 6: Final answer
    x = 2,748,287.28

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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.