Home / 1,196,875.80-1,795,313.70-567,019.80

Finding the Fourth Proportional to 1,196,875.80, 1,795,313.70 and 567,019.80

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Solution

The fourth proportional to 1,196,875.80, 1,795,313.70 and 567,019.80 is: 850,529.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,196,875.80 : 1,795,313.70 = 567,019.80 : x
  2. Step 2: Convert to fraction form
    1,196,875.80/1,795,313.70 = 567,019.80/x
  3. Step 3: Cross multiply
    1,196,875.80x = 1,795,313.70 × 567,019.80
  4. Step 4: Simplify right side
    1,196,875.80x = 1,017,978,415,111.26
  5. Step 5: Solve for x
    x = 1,017,978,415,111.26/1,196,875.80
  6. Step 6: Final answer
    x = 850,529.70

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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.