Home / 2,837,112.30-4,255,668.45-2,604,869.10

Finding the Fourth Proportional to 2,837,112.30, 4,255,668.45 and 2,604,869.10

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Solution

The fourth proportional to 2,837,112.30, 4,255,668.45 and 2,604,869.10 is: 3,907,303.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,837,112.30 : 4,255,668.45 = 2,604,869.10 : x
  2. Step 2: Convert to fraction form
    2,837,112.30/4,255,668.45 = 2,604,869.10/x
  3. Step 3: Cross multiply
    2,837,112.30x = 4,255,668.45 × 2,604,869.10
  4. Step 4: Simplify right side
    2,837,112.30x = 11,085,459,245,249.90
  5. Step 5: Solve for x
    x = 11,085,459,245,249.90/2,837,112.30
  6. Step 6: Final answer
    x = 3,907,303.65

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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.