Home / 3,784,619.70-5,677,798.88-1,088,967.24

Finding the Fourth Proportional to 3,784,619.70, 5,677,798.88 and 1,088,967.24

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Solution

The fourth proportional to 3,784,619.70, 5,677,798.88 and 1,088,967.24 is: 1,633,701.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,784,619.70 : 5,677,798.88 = 1,088,967.24 : x
  2. Step 2: Convert to fraction form
    3,784,619.70/5,677,798.88 = 1,088,967.24/x
  3. Step 3: Cross multiply
    3,784,619.70x = 5,677,798.88 × 1,088,967.24
  4. Step 4: Simplify right side
    3,784,619.70x = 6,182,936,978,351.11
  5. Step 5: Solve for x
    x = 6,182,936,978,351.11/3,784,619.70
  6. Step 6: Final answer
    x = 1,633,701.00

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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.