Home / 5,860,980.09-8,799,522.87-2,984,279.52

Finding the Fourth Proportional to 5,860,980.09, 8,799,522.87 and 2,984,279.52

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Solution

The fourth proportional to 5,860,980.09, 8,799,522.87 and 2,984,279.52 is: 4,480,519.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,860,980.09 : 8,799,522.87 = 2,984,279.52 : x
  2. Step 2: Convert to fraction form
    5,860,980.09/8,799,522.87 = 2,984,279.52/x
  3. Step 3: Cross multiply
    5,860,980.09x = 8,799,522.87 × 2,984,279.52
  4. Step 4: Simplify right side
    5,860,980.09x = 26,260,235,886,712.62
  5. Step 5: Solve for x
    x = 26,260,235,886,712.62/5,860,980.09
  6. Step 6: Final answer
    x = 4,480,519.55

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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.