Home / 1,085,393.30-1,497,736.05-601,950.02

Finding the Fourth Proportional to 1,085,393.30, 1,497,736.05 and 601,950.02

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Solution

The fourth proportional to 1,085,393.30, 1,497,736.05 and 601,950.02 is: 830,631.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,085,393.30 : 1,497,736.05 = 601,950.02 : x
  2. Step 2: Convert to fraction form
    1,085,393.30/1,497,736.05 = 601,950.02/x
  3. Step 3: Cross multiply
    1,085,393.30x = 1,497,736.05 × 601,950.02
  4. Step 4: Simplify right side
    1,085,393.30x = 901,562,245,252.22
  5. Step 5: Solve for x
    x = 901,562,245,252.22/1,085,393.30
  6. Step 6: Final answer
    x = 830,631.85

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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.