Home / 8,032,522.15-11,084,569.67-4,361,354.70

Finding the Fourth Proportional to 8,032,522.15, 11,084,569.67 and 4,361,354.70

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Solution

The fourth proportional to 8,032,522.15, 11,084,569.67 and 4,361,354.70 is: 6,018,500.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,032,522.15 : 11,084,569.67 = 4,361,354.70 : x
  2. Step 2: Convert to fraction form
    8,032,522.15/11,084,569.67 = 4,361,354.70/x
  3. Step 3: Cross multiply
    8,032,522.15x = 11,084,569.67 × 4,361,354.70
  4. Step 4: Simplify right side
    8,032,522.15x = 48,343,739,961,405.72
  5. Step 5: Solve for x
    x = 48,343,739,961,405.72/8,032,522.15
  6. Step 6: Final answer
    x = 6,018,500.67

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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.