Home / 3,257,570.04-4,491,742.74-2,078,582.94

Finding the Fourth Proportional to 3,257,570.04, 4,491,742.74 and 2,078,582.94

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Solution

The fourth proportional to 3,257,570.04, 4,491,742.74 and 2,078,582.94 is: 2,866,081.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,257,570.04 : 4,491,742.74 = 2,078,582.94 : x
  2. Step 2: Convert to fraction form
    3,257,570.04/4,491,742.74 = 2,078,582.94/x
  3. Step 3: Cross multiply
    3,257,570.04x = 4,491,742.74 × 2,078,582.94
  4. Step 4: Simplify right side
    3,257,570.04x = 9,336,459,822,438.17
  5. Step 5: Solve for x
    x = 9,336,459,822,438.17/3,257,570.04
  6. Step 6: Final answer
    x = 2,866,081.07

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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.