Home / 1,083,149.06-1,494,792.40-599,714.20

Finding the Fourth Proportional to 1,083,149.06, 1,494,792.40 and 599,714.20

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Solution

The fourth proportional to 1,083,149.06, 1,494,792.40 and 599,714.20 is: 827,631.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,149.06 : 1,494,792.40 = 599,714.20 : x
  2. Step 2: Convert to fraction form
    1,083,149.06/1,494,792.40 = 599,714.20/x
  3. Step 3: Cross multiply
    1,083,149.06x = 1,494,792.40 × 599,714.20
  4. Step 4: Simplify right side
    1,083,149.06x = 896,448,228,332.08
  5. Step 5: Solve for x
    x = 896,448,228,332.08/1,083,149.06
  6. Step 6: Final answer
    x = 827,631.45

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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.