Home / 3,061,341.15-4,592,676.03-931,369.91

Finding the Fourth Proportional to 3,061,341.15, 4,592,676.03 and 931,369.91

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Solution

The fourth proportional to 3,061,341.15, 4,592,676.03 and 931,369.91 is: 1,397,256.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,061,341.15 : 4,592,676.03 = 931,369.91 : x
  2. Step 2: Convert to fraction form
    3,061,341.15/4,592,676.03 = 931,369.91/x
  3. Step 3: Cross multiply
    3,061,341.15x = 4,592,676.03 × 931,369.91
  4. Step 4: Simplify right side
    3,061,341.15x = 4,277,480,256,063.41
  5. Step 5: Solve for x
    x = 4,277,480,256,063.41/3,061,341.15
  6. Step 6: Final answer
    x = 1,397,256.97

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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.