Home / 9,354,085-12,908,676.18-5,061,733

Finding the Fourth Proportional to 9,354,085, 12,908,676.18 and 5,061,733

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Solution

The fourth proportional to 9,354,085, 12,908,676.18 and 5,061,733 is: 6,985,212.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,354,085 : 12,908,676.18 = 5,061,733 : x
  2. Step 2: Convert to fraction form
    9,354,085/12,908,676.18 = 5,061,733/x
  3. Step 3: Cross multiply
    9,354,085x = 12,908,676.18 × 5,061,733
  4. Step 4: Simplify right side
    9,354,085x = 65,340,272,206,619.94
  5. Step 5: Solve for x
    x = 65,340,272,206,619.94/9,354,085
  6. Step 6: Final answer
    x = 6,985,212.58

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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.