Home / 5,036,596.74-7,556,369.31-1,624,818.42

Finding the Fourth Proportional to 5,036,596.74, 7,556,369.31 and 1,624,818.42

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Solution

The fourth proportional to 5,036,596.74, 7,556,369.31 and 1,624,818.42 is: 2,437,703.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,036,596.74 : 7,556,369.31 = 1,624,818.42 : x
  2. Step 2: Convert to fraction form
    5,036,596.74/7,556,369.31 = 1,624,818.42/x
  3. Step 3: Cross multiply
    5,036,596.74x = 7,556,369.31 × 1,624,818.42
  4. Step 4: Simplify right side
    5,036,596.74x = 12,277,728,043,210.69
  5. Step 5: Solve for x
    x = 12,277,728,043,210.69/5,036,596.74
  6. Step 6: Final answer
    x = 2,437,703.21

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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.