Home / 7,893,521.67-10,892,734.17-4,408,844.38

Finding the Fourth Proportional to 7,893,521.67, 10,892,734.17 and 4,408,844.38

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Solution

The fourth proportional to 7,893,521.67, 10,892,734.17 and 4,408,844.38 is: 6,084,023.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,893,521.67 : 10,892,734.17 = 4,408,844.38 : x
  2. Step 2: Convert to fraction form
    7,893,521.67/10,892,734.17 = 4,408,844.38/x
  3. Step 3: Cross multiply
    7,893,521.67x = 10,892,734.17 × 4,408,844.38
  4. Step 4: Simplify right side
    7,893,521.67x = 48,024,369,821,675.30
  5. Step 5: Solve for x
    x = 48,024,369,821,675.30/7,893,521.67
  6. Step 6: Final answer
    x = 6,084,023.31

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1.5x scale

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.