Home / 1,171,068.04-1,616,076.02-634,524.04

Finding the Fourth Proportional to 1,171,068.04, 1,616,076.02 and 634,524.04

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Solution

The fourth proportional to 1,171,068.04, 1,616,076.02 and 634,524.04 is: 875,644.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,171,068.04 : 1,616,076.02 = 634,524.04 : x
  2. Step 2: Convert to fraction form
    1,171,068.04/1,616,076.02 = 634,524.04/x
  3. Step 3: Cross multiply
    1,171,068.04x = 1,616,076.02 × 634,524.04
  4. Step 4: Simplify right side
    1,171,068.04x = 1,025,439,085,157.52
  5. Step 5: Solve for x
    x = 1,025,439,085,157.52/1,171,068.04
  6. Step 6: Final answer
    x = 875,644.33

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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.