Home / 3,329,134.14-4,594,335.48-1,878,880.26

Finding the Fourth Proportional to 3,329,134.14, 4,594,335.48 and 1,878,880.26

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Solution

The fourth proportional to 3,329,134.14, 4,594,335.48 and 1,878,880.26 is: 2,592,928.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,329,134.14 : 4,594,335.48 = 1,878,880.26 : x
  2. Step 2: Convert to fraction form
    3,329,134.14/4,594,335.48 = 1,878,880.26/x
  3. Step 3: Cross multiply
    3,329,134.14x = 4,594,335.48 × 1,878,880.26
  4. Step 4: Simplify right side
    3,329,134.14x = 8,632,206,241,189.63
  5. Step 5: Solve for x
    x = 8,632,206,241,189.63/3,329,134.14
  6. Step 6: Final answer
    x = 2,592,928.33

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1.5x scale

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.