Home / 1,339,034.56-1,848,135.90-795,472.32

Finding the Fourth Proportional to 1,339,034.56, 1,848,135.90 and 795,472.32

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Solution

The fourth proportional to 1,339,034.56, 1,848,135.90 and 795,472.32 is: 1,097,911.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,339,034.56 : 1,848,135.90 = 795,472.32 : x
  2. Step 2: Convert to fraction form
    1,339,034.56/1,848,135.90 = 795,472.32/x
  3. Step 3: Cross multiply
    1,339,034.56x = 1,848,135.90 × 795,472.32
  4. Step 4: Simplify right side
    1,339,034.56x = 1,470,140,952,048.29
  5. Step 5: Solve for x
    x = 1,470,140,952,048.29/1,339,034.56
  6. Step 6: Final answer
    x = 1,097,911.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.