Home / 1,133,230.02-1,563,388.86-674,252.82

Finding the Fourth Proportional to 1,133,230.02, 1,563,388.86 and 674,252.82

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Solution

The fourth proportional to 1,133,230.02, 1,563,388.86 and 674,252.82 is: 930,190.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,133,230.02 : 1,563,388.86 = 674,252.82 : x
  2. Step 2: Convert to fraction form
    1,133,230.02/1,563,388.86 = 674,252.82/x
  3. Step 3: Cross multiply
    1,133,230.02x = 1,563,388.86 × 674,252.82
  4. Step 4: Simplify right side
    1,133,230.02x = 1,054,119,347,611.59
  5. Step 5: Solve for x
    x = 1,054,119,347,611.59/1,133,230.02
  6. Step 6: Final answer
    x = 930,190.10

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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.