Home / 6,973,779.48-9,626,426.27-5,236,467.58

Finding the Fourth Proportional to 6,973,779.48, 9,626,426.27 and 5,236,467.58

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Solution

The fourth proportional to 6,973,779.48, 9,626,426.27 and 5,236,467.58 is: 7,228,285.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,973,779.48 : 9,626,426.27 = 5,236,467.58 : x
  2. Step 2: Convert to fraction form
    6,973,779.48/9,626,426.27 = 5,236,467.58/x
  3. Step 3: Cross multiply
    6,973,779.48x = 9,626,426.27 × 5,236,467.58
  4. Step 4: Simplify right side
    6,973,779.48x = 50,408,469,047,932.99
  5. Step 5: Solve for x
    x = 50,408,469,047,932.99/6,973,779.48
  6. Step 6: Final answer
    x = 7,228,285.50

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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.