Home / 703,006.04-1,054,509.02-197,546.60

Finding the Fourth Proportional to 703,006.04, 1,054,509.02 and 197,546.60

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Solution

The fourth proportional to 703,006.04, 1,054,509.02 and 197,546.60 is: 296,319.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    703,006.04 : 1,054,509.02 = 197,546.60 : x
  2. Step 2: Convert to fraction form
    703,006.04/1,054,509.02 = 197,546.60/x
  3. Step 3: Cross multiply
    703,006.04x = 1,054,509.02 × 197,546.60
  4. Step 4: Simplify right side
    703,006.04x = 208,314,671,570.33
  5. Step 5: Solve for x
    x = 208,314,671,570.33/703,006.04
  6. Step 6: Final answer
    x = 296,319.89

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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.