Home / 4,556,475.38-6,833,699.52-1,317,305.57

Finding the Fourth Proportional to 4,556,475.38, 6,833,699.52 and 1,317,305.57

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Solution

The fourth proportional to 4,556,475.38, 6,833,699.52 and 1,317,305.57 is: 1,975,665.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,556,475.38 : 6,833,699.52 = 1,317,305.57 : x
  2. Step 2: Convert to fraction form
    4,556,475.38/6,833,699.52 = 1,317,305.57/x
  3. Step 3: Cross multiply
    4,556,475.38x = 6,833,699.52 × 1,317,305.57
  4. Step 4: Simplify right side
    4,556,475.38x = 9,002,070,458,486.57
  5. Step 5: Solve for x
    x = 9,002,070,458,486.57/4,556,475.38
  6. Step 6: Final answer
    x = 1,975,665.34

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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.