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Finding the Fourth Proportional to 4,804.04, 7,206.02 and 1,880.28

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Solution

The fourth proportional to 4,804.04, 7,206.02 and 1,880.28 is: 2,820.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,804.04 : 7,206.02 = 1,880.28 : x
  2. Step 2: Convert to fraction form
    4,804.04/7,206.02 = 1,880.28/x
  3. Step 3: Cross multiply
    4,804.04x = 7,206.02 × 1,880.28
  4. Step 4: Simplify right side
    4,804.04x = 13,549,335.29
  5. Step 5: Solve for x
    x = 13,549,335.29/4,804.04
  6. Step 6: Final answer
    x = 2,820.40

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1.5x scale

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.