Home / 2,984,244.30-4,476,810.87-1,065,006.54

Finding the Fourth Proportional to 2,984,244.30, 4,476,810.87 and 1,065,006.54

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Solution

The fourth proportional to 2,984,244.30, 4,476,810.87 and 1,065,006.54 is: 1,597,668.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,984,244.30 : 4,476,810.87 = 1,065,006.54 : x
  2. Step 2: Convert to fraction form
    2,984,244.30/4,476,810.87 = 1,065,006.54/x
  3. Step 3: Cross multiply
    2,984,244.30x = 4,476,810.87 × 1,065,006.54
  4. Step 4: Simplify right side
    2,984,244.30x = 4,767,832,854,893.09
  5. Step 5: Solve for x
    x = 4,767,832,854,893.09/2,984,244.30
  6. Step 6: Final answer
    x = 1,597,668.41

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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.