Home / 3,612,624.44-4,980,598.74-2,870,014.14

Finding the Fourth Proportional to 3,612,624.44, 4,980,598.74 and 2,870,014.14

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Solution

The fourth proportional to 3,612,624.44, 4,980,598.74 and 2,870,014.14 is: 3,956,787.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,612,624.44 : 4,980,598.74 = 2,870,014.14 : x
  2. Step 2: Convert to fraction form
    3,612,624.44/4,980,598.74 = 2,870,014.14/x
  3. Step 3: Cross multiply
    3,612,624.44x = 4,980,598.74 × 2,870,014.14
  4. Step 4: Simplify right side
    3,612,624.44x = 14,294,388,809,466.19
  5. Step 5: Solve for x
    x = 14,294,388,809,466.19/3,612,624.44
  6. Step 6: Final answer
    x = 3,956,787.94

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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.