Home / 4,616,318.40-6,924,477.60-2,625,662.40

Finding the Fourth Proportional to 4,616,318.40, 6,924,477.60 and 2,625,662.40

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Solution

The fourth proportional to 4,616,318.40, 6,924,477.60 and 2,625,662.40 is: 3,938,493.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,616,318.40 : 6,924,477.60 = 2,625,662.40 : x
  2. Step 2: Convert to fraction form
    4,616,318.40/6,924,477.60 = 2,625,662.40/x
  3. Step 3: Cross multiply
    4,616,318.40x = 6,924,477.60 × 2,625,662.40
  4. Step 4: Simplify right side
    4,616,318.40x = 18,181,340,473,962.24
  5. Step 5: Solve for x
    x = 18,181,340,473,962.24/4,616,318.40
  6. Step 6: Final answer
    x = 3,938,493.60

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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.