Home / 1,095,794.63-1,512,192.17-612,359.66

Finding the Fourth Proportional to 1,095,794.63, 1,512,192.17 and 612,359.66

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Solution

The fourth proportional to 1,095,794.63, 1,512,192.17 and 612,359.66 is: 845,053.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,095,794.63 : 1,512,192.17 = 612,359.66 : x
  2. Step 2: Convert to fraction form
    1,095,794.63/1,512,192.17 = 612,359.66/x
  3. Step 3: Cross multiply
    1,095,794.63x = 1,512,192.17 × 612,359.66
  4. Step 4: Simplify right side
    1,095,794.63x = 926,005,483,075.86
  5. Step 5: Solve for x
    x = 926,005,483,075.86/1,095,794.63
  6. Step 6: Final answer
    x = 845,053.86

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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.