Home / 3,792,804.08-5,229,597.30-3,065,402.40

Finding the Fourth Proportional to 3,792,804.08, 5,229,597.30 and 3,065,402.40

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Solution

The fourth proportional to 3,792,804.08, 5,229,597.30 and 3,065,402.40 is: 4,226,640.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,792,804.08 : 5,229,597.30 = 3,065,402.40 : x
  2. Step 2: Convert to fraction form
    3,792,804.08/5,229,597.30 = 3,065,402.40/x
  3. Step 3: Cross multiply
    3,792,804.08x = 5,229,597.30 × 3,065,402.40
  4. Step 4: Simplify right side
    3,792,804.08x = 16,030,820,114,453.52
  5. Step 5: Solve for x
    x = 16,030,820,114,453.52/3,792,804.08
  6. Step 6: Final answer
    x = 4,226,640.71

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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.