Home / 1,333,567.54-1,998,330.69-882,673.06

Finding the Fourth Proportional to 1,333,567.54, 1,998,330.69 and 882,673.06

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Solution

The fourth proportional to 1,333,567.54, 1,998,330.69 and 882,673.06 is: 1,322,672.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,333,567.54 : 1,998,330.69 = 882,673.06 : x
  2. Step 2: Convert to fraction form
    1,333,567.54/1,998,330.69 = 882,673.06/x
  3. Step 3: Cross multiply
    1,333,567.54x = 1,998,330.69 × 882,673.06
  4. Step 4: Simplify right side
    1,333,567.54x = 1,763,872,665,034.21
  5. Step 5: Solve for x
    x = 1,763,872,665,034.21/1,333,567.54
  6. Step 6: Final answer
    x = 1,322,672.16

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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.