Home / 5,828,221.70-8,041,942.44-3,736,893.04

Finding the Fourth Proportional to 5,828,221.70, 8,041,942.44 and 3,736,893.04

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Solution

The fourth proportional to 5,828,221.70, 8,041,942.44 and 3,736,893.04 is: 5,156,268.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,828,221.70 : 8,041,942.44 = 3,736,893.04 : x
  2. Step 2: Convert to fraction form
    5,828,221.70/8,041,942.44 = 3,736,893.04/x
  3. Step 3: Cross multiply
    5,828,221.70x = 8,041,942.44 × 3,736,893.04
  4. Step 4: Simplify right side
    5,828,221.70x = 30,051,878,732,116.62
  5. Step 5: Solve for x
    x = 30,051,878,732,116.62/5,828,221.70
  6. Step 6: Final answer
    x = 5,156,268.98

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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.