Home / 9,860,817.32-14,790,524.48-3,036,678.92

Finding the Fourth Proportional to 9,860,817.32, 14,790,524.48 and 3,036,678.92

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Solution

The fourth proportional to 9,860,817.32, 14,790,524.48 and 3,036,678.92 is: 4,554,802.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,860,817.32 : 14,790,524.48 = 3,036,678.92 : x
  2. Step 2: Convert to fraction form
    9,860,817.32/14,790,524.48 = 3,036,678.92/x
  3. Step 3: Cross multiply
    9,860,817.32x = 14,790,524.48 × 3,036,678.92
  4. Step 4: Simplify right side
    9,860,817.32x = 44,914,073,888,976.56
  5. Step 5: Solve for x
    x = 44,914,073,888,976.56/9,860,817.32
  6. Step 6: Final answer
    x = 4,554,802.35

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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.