Home / 3,452,207.30-4,763,946.93-1,924,281.62

Finding the Fourth Proportional to 3,452,207.30, 4,763,946.93 and 1,924,281.62

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Solution

The fourth proportional to 3,452,207.30, 4,763,946.93 and 1,924,281.62 is: 2,655,453.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,452,207.30 : 4,763,946.93 = 1,924,281.62 : x
  2. Step 2: Convert to fraction form
    3,452,207.30/4,763,946.93 = 1,924,281.62/x
  3. Step 3: Cross multiply
    3,452,207.30x = 4,763,946.93 × 1,924,281.62
  4. Step 4: Simplify right side
    3,452,207.30x = 9,167,175,516,054.43
  5. Step 5: Solve for x
    x = 9,167,175,516,054.43/3,452,207.30
  6. Step 6: Final answer
    x = 2,655,453.37

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.