Home / 3,784,626.29-5,677,808.74-1,088,973.83

Finding the Fourth Proportional to 3,784,626.29, 5,677,808.74 and 1,088,973.83

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Solution

The fourth proportional to 3,784,626.29, 5,677,808.74 and 1,088,973.83 is: 1,633,710.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,784,626.29 : 5,677,808.74 = 1,088,973.83 : x
  2. Step 2: Convert to fraction form
    3,784,626.29/5,677,808.74 = 1,088,973.83/x
  3. Step 3: Cross multiply
    3,784,626.29x = 5,677,808.74 × 1,088,973.83
  4. Step 4: Simplify right side
    3,784,626.29x = 6,182,985,141,077.36
  5. Step 5: Solve for x
    x = 6,182,985,141,077.36/3,784,626.29
  6. Step 6: Final answer
    x = 1,633,710.88

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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.