Home / 3,061,339.77-4,592,673.96-931,368.54

Finding the Fourth Proportional to 3,061,339.77, 4,592,673.96 and 931,368.54

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Solution

The fourth proportional to 3,061,339.77, 4,592,673.96 and 931,368.54 is: 1,397,254.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,061,339.77 : 4,592,673.96 = 931,368.54 : x
  2. Step 2: Convert to fraction form
    3,061,339.77/4,592,673.96 = 931,368.54/x
  3. Step 3: Cross multiply
    3,061,339.77x = 4,592,673.96 × 931,368.54
  4. Step 4: Simplify right side
    3,061,339.77x = 4,277,472,017,857.85
  5. Step 5: Solve for x
    x = 4,277,472,017,857.85/3,061,339.77
  6. Step 6: Final answer
    x = 1,397,254.91

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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.