Home / 1,038,677.37-1,558,188.30-364,583.82

Finding the Fourth Proportional to 1,038,677.37, 1,558,188.30 and 364,583.82

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Solution

The fourth proportional to 1,038,677.37, 1,558,188.30 and 364,583.82 is: 546,936.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,038,677.37 : 1,558,188.30 = 364,583.82 : x
  2. Step 2: Convert to fraction form
    1,038,677.37/1,558,188.30 = 364,583.82/x
  3. Step 3: Cross multiply
    1,038,677.37x = 1,558,188.30 × 364,583.82
  4. Step 4: Simplify right side
    1,038,677.37x = 568,090,242,693.31
  5. Step 5: Solve for x
    x = 568,090,242,693.31/1,038,677.37
  6. Step 6: Final answer
    x = 546,936.19

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.