Home / 8,860,117.92-13,292,418.90-2,470,370.27

Finding the Fourth Proportional to 8,860,117.92, 13,292,418.90 and 2,470,370.27

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Solution

The fourth proportional to 8,860,117.92, 13,292,418.90 and 2,470,370.27 is: 3,706,180.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,860,117.92 : 13,292,418.90 = 2,470,370.27 : x
  2. Step 2: Convert to fraction form
    8,860,117.92/13,292,418.90 = 2,470,370.27/x
  3. Step 3: Cross multiply
    8,860,117.92x = 13,292,418.90 × 2,470,370.27
  4. Step 4: Simplify right side
    8,860,117.92x = 32,837,196,511,482.66
  5. Step 5: Solve for x
    x = 32,837,196,511,482.66/8,860,117.92
  6. Step 6: Final answer
    x = 3,706,180.53

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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.