Home / 9,724,821.63-14,587,854.53-3,741,189.63

Finding the Fourth Proportional to 9,724,821.63, 14,587,854.53 and 3,741,189.63

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Solution

The fourth proportional to 9,724,821.63, 14,587,854.53 and 3,741,189.63 is: 5,612,023.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,724,821.63 : 14,587,854.53 = 3,741,189.63 : x
  2. Step 2: Convert to fraction form
    9,724,821.63/14,587,854.53 = 3,741,189.63/x
  3. Step 3: Cross multiply
    9,724,821.63x = 14,587,854.53 × 3,741,189.63
  4. Step 4: Simplify right side
    9,724,821.63x = 54,575,930,072,878.58
  5. Step 5: Solve for x
    x = 54,575,930,072,878.58/9,724,821.63
  6. Step 6: Final answer
    x = 5,612,023.76

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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.