Home / 3,154,727.20-4,733,257.20-1,024,880.80

Finding the Fourth Proportional to 3,154,727.20, 4,733,257.20 and 1,024,880.80

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Solution

The fourth proportional to 3,154,727.20, 4,733,257.20 and 1,024,880.80 is: 1,537,700.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,154,727.20 : 4,733,257.20 = 1,024,880.80 : x
  2. Step 2: Convert to fraction form
    3,154,727.20/4,733,257.20 = 1,024,880.80/x
  3. Step 3: Cross multiply
    3,154,727.20x = 4,733,257.20 × 1,024,880.80
  4. Step 4: Simplify right side
    3,154,727.20x = 4,851,024,425,741.76
  5. Step 5: Solve for x
    x = 4,851,024,425,741.76/3,154,727.20
  6. Step 6: Final answer
    x = 1,537,700.13

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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.