Home / 6,525,809.20-9,784,825.80-4,003,274.80

Finding the Fourth Proportional to 6,525,809.20, 9,784,825.80 and 4,003,274.80

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Solution

The fourth proportional to 6,525,809.20, 9,784,825.80 and 4,003,274.80 is: 6,002,527.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,525,809.20 : 9,784,825.80 = 4,003,274.80 : x
  2. Step 2: Convert to fraction form
    6,525,809.20/9,784,825.80 = 4,003,274.80/x
  3. Step 3: Cross multiply
    6,525,809.20x = 9,784,825.80 × 4,003,274.80
  4. Step 4: Simplify right side
    6,525,809.20x = 39,171,346,547,529.84
  5. Step 5: Solve for x
    x = 39,171,346,547,529.84/6,525,809.20
  6. Step 6: Final answer
    x = 6,002,527.10

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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.