Home / 3,334,039.11-4,600,967.27-1,806,149.88

Finding the Fourth Proportional to 3,334,039.11, 4,600,967.27 and 1,806,149.88

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Solution

The fourth proportional to 3,334,039.11, 4,600,967.27 and 1,806,149.88 is: 2,492,483.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,334,039.11 : 4,600,967.27 = 1,806,149.88 : x
  2. Step 2: Convert to fraction form
    3,334,039.11/4,600,967.27 = 1,806,149.88/x
  3. Step 3: Cross multiply
    3,334,039.11x = 4,600,967.27 × 1,806,149.88
  4. Step 4: Simplify right side
    3,334,039.11x = 8,310,036,473,563.68
  5. Step 5: Solve for x
    x = 8,310,036,473,563.68/3,334,039.11
  6. Step 6: Final answer
    x = 2,492,483.20

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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.