Home / 6,462,806.42-9,693,159.26-3,051,086.42

Finding the Fourth Proportional to 6,462,806.42, 9,693,159.26 and 3,051,086.42

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Solution

The fourth proportional to 6,462,806.42, 9,693,159.26 and 3,051,086.42 is: 4,576,133.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,462,806.42 : 9,693,159.26 = 3,051,086.42 : x
  2. Step 2: Convert to fraction form
    6,462,806.42/9,693,159.26 = 3,051,086.42/x
  3. Step 3: Cross multiply
    6,462,806.42x = 9,693,159.26 × 3,051,086.42
  4. Step 4: Simplify right side
    6,462,806.42x = 29,574,666,521,362.02
  5. Step 5: Solve for x
    x = 29,574,666,521,362.02/6,462,806.42
  6. Step 6: Final answer
    x = 4,576,133.74

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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.