Home / 6,210,525.80-9,316,160.83-1,950,694.04

Finding the Fourth Proportional to 6,210,525.80, 9,316,160.83 and 1,950,694.04

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Solution

The fourth proportional to 6,210,525.80, 9,316,160.83 and 1,950,694.04 is: 2,926,157.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,210,525.80 : 9,316,160.83 = 1,950,694.04 : x
  2. Step 2: Convert to fraction form
    6,210,525.80/9,316,160.83 = 1,950,694.04/x
  3. Step 3: Cross multiply
    6,210,525.80x = 9,316,160.83 × 1,950,694.04
  4. Step 4: Simplify right side
    6,210,525.80x = 18,172,979,355,304.91
  5. Step 5: Solve for x
    x = 18,172,979,355,304.91/6,210,525.80
  6. Step 6: Final answer
    x = 2,926,157.93

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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.