Home / 3,630,301.40-5,445,452.10-2,435,907.80

Finding the Fourth Proportional to 3,630,301.40, 5,445,452.10 and 2,435,907.80

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Solution

The fourth proportional to 3,630,301.40, 5,445,452.10 and 2,435,907.80 is: 3,653,861.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,630,301.40 : 5,445,452.10 = 2,435,907.80 : x
  2. Step 2: Convert to fraction form
    3,630,301.40/5,445,452.10 = 2,435,907.80/x
  3. Step 3: Cross multiply
    3,630,301.40x = 5,445,452.10 × 2,435,907.80
  4. Step 4: Simplify right side
    3,630,301.40x = 13,264,619,244,916.38
  5. Step 5: Solve for x
    x = 13,264,619,244,916.38/3,630,301.40
  6. Step 6: Final answer
    x = 3,653,861.70

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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.