Home / 4,314,914.72-6,470,304-2,038,544.16

Finding the Fourth Proportional to 4,314,914.72, 6,470,304 and 2,038,544.16

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Solution

The fourth proportional to 4,314,914.72, 6,470,304 and 2,038,544.16 is: 3,056,839.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,314,914.72 : 6,470,304 = 2,038,544.16 : x
  2. Step 2: Convert to fraction form
    4,314,914.72/6,470,304 = 2,038,544.16/x
  3. Step 3: Cross multiply
    4,314,914.72x = 6,470,304 × 2,038,544.16
  4. Step 4: Simplify right side
    4,314,914.72x = 13,190,000,432,624.64
  5. Step 5: Solve for x
    x = 13,190,000,432,624.64/4,314,914.72
  6. Step 6: Final answer
    x = 3,056,839.19

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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.