Home / 994,009.02-1,371,550.23-586,238.46

Finding the Fourth Proportional to 994,009.02, 1,371,550.23 and 586,238.46

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Solution

The fourth proportional to 994,009.02, 1,371,550.23 and 586,238.46 is: 808,901.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    994,009.02 : 1,371,550.23 = 586,238.46 : x
  2. Step 2: Convert to fraction form
    994,009.02/1,371,550.23 = 586,238.46/x
  3. Step 3: Cross multiply
    994,009.02x = 1,371,550.23 × 586,238.46
  4. Step 4: Simplify right side
    994,009.02x = 804,055,494,647.85
  5. Step 5: Solve for x
    x = 804,055,494,647.85/994,009.02
  6. Step 6: Final answer
    x = 808,901.61

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Double scale
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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.