Home / 2,343,595.28-3,515,530.01-904,286.43

Finding the Fourth Proportional to 2,343,595.28, 3,515,530.01 and 904,286.43

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Solution

The fourth proportional to 2,343,595.28, 3,515,530.01 and 904,286.43 is: 1,356,482.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,343,595.28 : 3,515,530.01 = 904,286.43 : x
  2. Step 2: Convert to fraction form
    2,343,595.28/3,515,530.01 = 904,286.43/x
  3. Step 3: Cross multiply
    2,343,595.28x = 3,515,530.01 × 904,286.43
  4. Step 4: Simplify right side
    2,343,595.28x = 3,179,046,077,779.33
  5. Step 5: Solve for x
    x = 3,179,046,077,779.33/2,343,595.28
  6. Step 6: Final answer
    x = 1,356,482.54

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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.