Home / 3,864,281.80-5,796,422.70-2,868,953.80

Finding the Fourth Proportional to 3,864,281.80, 5,796,422.70 and 2,868,953.80

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Solution

The fourth proportional to 3,864,281.80, 5,796,422.70 and 2,868,953.80 is: 4,303,430.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,864,281.80 : 5,796,422.70 = 2,868,953.80 : x
  2. Step 2: Convert to fraction form
    3,864,281.80/5,796,422.70 = 2,868,953.80/x
  3. Step 3: Cross multiply
    3,864,281.80x = 5,796,422.70 × 2,868,953.80
  4. Step 4: Simplify right side
    3,864,281.80x = 16,629,668,931,571.26
  5. Step 5: Solve for x
    x = 16,629,668,931,571.26/3,864,281.80
  6. Step 6: Final answer
    x = 4,303,430.70

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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.