Home / 3,363,038.80-5,044,555.77-1,119,176.80

Finding the Fourth Proportional to 3,363,038.80, 5,044,555.77 and 1,119,176.80

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Solution

The fourth proportional to 3,363,038.80, 5,044,555.77 and 1,119,176.80 is: 1,678,764.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,363,038.80 : 5,044,555.77 = 1,119,176.80 : x
  2. Step 2: Convert to fraction form
    3,363,038.80/5,044,555.77 = 1,119,176.80/x
  3. Step 3: Cross multiply
    3,363,038.80x = 5,044,555.77 × 1,119,176.80
  4. Step 4: Simplify right side
    3,363,038.80x = 5,645,749,784,090.14
  5. Step 5: Solve for x
    x = 5,645,749,784,090.14/3,363,038.80
  6. Step 6: Final answer
    x = 1,678,764.39

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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.