Home / 8,860,589.64-13,293,126.12-2,470,842.66

Finding the Fourth Proportional to 8,860,589.64, 13,293,126.12 and 2,470,842.66

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Solution

The fourth proportional to 8,860,589.64, 13,293,126.12 and 2,470,842.66 is: 3,706,889.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,860,589.64 : 13,293,126.12 = 2,470,842.66 : x
  2. Step 2: Convert to fraction form
    8,860,589.64/13,293,126.12 = 2,470,842.66/x
  3. Step 3: Cross multiply
    8,860,589.64x = 13,293,126.12 × 2,470,842.66
  4. Step 4: Simplify right side
    8,860,589.64x = 32,845,223,102,056.28
  5. Step 5: Solve for x
    x = 32,845,223,102,056.28/8,860,589.64
  6. Step 6: Final answer
    x = 3,706,889.09

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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.