Home / 2,773,266.30-4,159,899.45-2,465,336.70

Finding the Fourth Proportional to 2,773,266.30, 4,159,899.45 and 2,465,336.70

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Solution

The fourth proportional to 2,773,266.30, 4,159,899.45 and 2,465,336.70 is: 3,698,005.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,773,266.30 : 4,159,899.45 = 2,465,336.70 : x
  2. Step 2: Convert to fraction form
    2,773,266.30/4,159,899.45 = 2,465,336.70/x
  3. Step 3: Cross multiply
    2,773,266.30x = 4,159,899.45 × 2,465,336.70
  4. Step 4: Simplify right side
    2,773,266.30x = 10,255,552,782,394.82
  5. Step 5: Solve for x
    x = 10,255,552,782,394.82/2,773,266.30
  6. Step 6: Final answer
    x = 3,698,005.05

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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.