Home / 9,045,532.38-13,562,300.49-3,287,582.38

Finding the Fourth Proportional to 9,045,532.38, 13,562,300.49 and 3,287,582.38

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Solution

The fourth proportional to 9,045,532.38, 13,562,300.49 and 3,287,582.38 is: 4,929,193.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,045,532.38 : 13,562,300.49 = 3,287,582.38 : x
  2. Step 2: Convert to fraction form
    9,045,532.38/13,562,300.49 = 3,287,582.38/x
  3. Step 3: Cross multiply
    9,045,532.38x = 13,562,300.49 × 3,287,582.38
  4. Step 4: Simplify right side
    9,045,532.38x = 44,587,180,123,189.37
  5. Step 5: Solve for x
    x = 44,587,180,123,189.37/9,045,532.38
  6. Step 6: Final answer
    x = 4,929,193.58

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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.