Home / 997,606.30-1,497,005.62-366,583.90

Finding the Fourth Proportional to 997,606.30, 1,497,005.62 and 366,583.90

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Solution

The fourth proportional to 997,606.30, 1,497,005.62 and 366,583.90 is: 550,094.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    997,606.30 : 1,497,005.62 = 366,583.90 : x
  2. Step 2: Convert to fraction form
    997,606.30/1,497,005.62 = 366,583.90/x
  3. Step 3: Cross multiply
    997,606.30x = 1,497,005.62 × 366,583.90
  4. Step 4: Simplify right side
    997,606.30x = 548,778,158,501.52
  5. Step 5: Solve for x
    x = 548,778,158,501.52/997,606.30
  6. Step 6: Final answer
    x = 550,094.92

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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.