Home / 4,532,453.60-6,798,680.40-2,616,641.60

Finding the Fourth Proportional to 4,532,453.60, 6,798,680.40 and 2,616,641.60

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Solution

The fourth proportional to 4,532,453.60, 6,798,680.40 and 2,616,641.60 is: 3,924,962.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,532,453.60 : 6,798,680.40 = 2,616,641.60 : x
  2. Step 2: Convert to fraction form
    4,532,453.60/6,798,680.40 = 2,616,641.60/x
  3. Step 3: Cross multiply
    4,532,453.60x = 6,798,680.40 × 2,616,641.60
  4. Step 4: Simplify right side
    4,532,453.60x = 17,789,709,959,744.64
  5. Step 5: Solve for x
    x = 17,789,709,959,744.64/4,532,453.60
  6. Step 6: Final answer
    x = 3,924,962.40

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Similar ratio
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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.