Home / 1,095,285.02-1,511,505.83-605,252.63

Finding the Fourth Proportional to 1,095,285.02, 1,511,505.83 and 605,252.63

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Solution

The fourth proportional to 1,095,285.02, 1,511,505.83 and 605,252.63 is: 835,255.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,095,285.02 : 1,511,505.83 = 605,252.63 : x
  2. Step 2: Convert to fraction form
    1,095,285.02/1,511,505.83 = 605,252.63/x
  3. Step 3: Cross multiply
    1,095,285.02x = 1,511,505.83 × 605,252.63
  4. Step 4: Simplify right side
    1,095,285.02x = 914,842,884,159.73
  5. Step 5: Solve for x
    x = 914,842,884,159.73/1,095,285.02
  6. Step 6: Final answer
    x = 835,255.55

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1.5x scale

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.