Home / 1,109,256.06-1,530,772.02-599,957.22

Finding the Fourth Proportional to 1,109,256.06, 1,530,772.02 and 599,957.22

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Solution

The fourth proportional to 1,109,256.06, 1,530,772.02 and 599,957.22 is: 827,940.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,109,256.06 : 1,530,772.02 = 599,957.22 : x
  2. Step 2: Convert to fraction form
    1,109,256.06/1,530,772.02 = 599,957.22/x
  3. Step 3: Cross multiply
    1,109,256.06x = 1,530,772.02 × 599,957.22
  4. Step 4: Simplify right side
    1,109,256.06x = 918,397,725,572.98
  5. Step 5: Solve for x
    x = 918,397,725,572.98/1,109,256.06
  6. Step 6: Final answer
    x = 827,940.24

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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.