Home / 4,764,239.70-6,574,692.41-2,588,782.80

Finding the Fourth Proportional to 4,764,239.70, 6,574,692.41 and 2,588,782.80

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Solution

The fourth proportional to 4,764,239.70, 6,574,692.41 and 2,588,782.80 is: 3,572,542.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,764,239.70 : 6,574,692.41 = 2,588,782.80 : x
  2. Step 2: Convert to fraction form
    4,764,239.70/6,574,692.41 = 2,588,782.80/x
  3. Step 3: Cross multiply
    4,764,239.70x = 6,574,692.41 × 2,588,782.80
  4. Step 4: Simplify right side
    4,764,239.70x = 17,020,450,647,717.67
  5. Step 5: Solve for x
    x = 17,020,450,647,717.67/4,764,239.70
  6. Step 6: Final answer
    x = 3,572,542.89

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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.