Home / 6,002,127.72-8,283,724.74-3,423,217.32

Finding the Fourth Proportional to 6,002,127.72, 8,283,724.74 and 3,423,217.32

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Solution

The fourth proportional to 6,002,127.72, 8,283,724.74 and 3,423,217.32 is: 4,724,489.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,002,127.72 : 8,283,724.74 = 3,423,217.32 : x
  2. Step 2: Convert to fraction form
    6,002,127.72/8,283,724.74 = 3,423,217.32/x
  3. Step 3: Cross multiply
    6,002,127.72x = 8,283,724.74 × 3,423,217.32
  4. Step 4: Simplify right side
    6,002,127.72x = 28,356,990,004,080.50
  5. Step 5: Solve for x
    x = 28,356,990,004,080.50/6,002,127.72
  6. Step 6: Final answer
    x = 4,724,489.60

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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.