Home / 6,002,142.04-8,283,744.50-3,423,231.64

Finding the Fourth Proportional to 6,002,142.04, 8,283,744.50 and 3,423,231.64

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Solution

The fourth proportional to 6,002,142.04, 8,283,744.50 and 3,423,231.64 is: 4,724,509.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,002,142.04 : 8,283,744.50 = 3,423,231.64 : x
  2. Step 2: Convert to fraction form
    6,002,142.04/8,283,744.50 = 3,423,231.64/x
  3. Step 3: Cross multiply
    6,002,142.04x = 8,283,744.50 × 3,423,231.64
  4. Step 4: Simplify right side
    6,002,142.04x = 28,357,176,270,075.98
  5. Step 5: Solve for x
    x = 28,357,176,270,075.98/6,002,142.04
  6. Step 6: Final answer
    x = 4,724,509.36

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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.