Home / 3,314,304.69-4,971,461.90-1,008,817.89

Finding the Fourth Proportional to 3,314,304.69, 4,971,461.90 and 1,008,817.89

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Solution

The fourth proportional to 3,314,304.69, 4,971,461.90 and 1,008,817.89 is: 1,513,228.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,314,304.69 : 4,971,461.90 = 1,008,817.89 : x
  2. Step 2: Convert to fraction form
    3,314,304.69/4,971,461.90 = 1,008,817.89/x
  3. Step 3: Cross multiply
    3,314,304.69x = 4,971,461.90 × 1,008,817.89
  4. Step 4: Simplify right side
    3,314,304.69x = 5,015,299,704,173.39
  5. Step 5: Solve for x
    x = 5,015,299,704,173.39/3,314,304.69
  6. Step 6: Final answer
    x = 1,513,228.32

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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.