Home / 4,829,552.40-7,244,328.60-2,175,344.40

Finding the Fourth Proportional to 4,829,552.40, 7,244,328.60 and 2,175,344.40

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Solution

The fourth proportional to 4,829,552.40, 7,244,328.60 and 2,175,344.40 is: 3,263,016.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,829,552.40 : 7,244,328.60 = 2,175,344.40 : x
  2. Step 2: Convert to fraction form
    4,829,552.40/7,244,328.60 = 2,175,344.40/x
  3. Step 3: Cross multiply
    4,829,552.40x = 7,244,328.60 × 2,175,344.40
  4. Step 4: Simplify right side
    4,829,552.40x = 15,758,909,651,769.84
  5. Step 5: Solve for x
    x = 15,758,909,651,769.84/4,829,552.40
  6. Step 6: Final answer
    x = 3,263,016.60

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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.