Home / 2,076,038.36-2,865,004.08-1,204,805.96

Finding the Fourth Proportional to 2,076,038.36, 2,865,004.08 and 1,204,805.96

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Solution

The fourth proportional to 2,076,038.36, 2,865,004.08 and 1,204,805.96 is: 1,662,673.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,076,038.36 : 2,865,004.08 = 1,204,805.96 : x
  2. Step 2: Convert to fraction form
    2,076,038.36/2,865,004.08 = 1,204,805.96/x
  3. Step 3: Cross multiply
    2,076,038.36x = 2,865,004.08 × 1,204,805.96
  4. Step 4: Simplify right side
    2,076,038.36x = 3,451,773,991,008.32
  5. Step 5: Solve for x
    x = 3,451,773,991,008.32/2,076,038.36
  6. Step 6: Final answer
    x = 1,662,673.51

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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.