Home / 2,630,800.23-3,604,136.01-2,532,441.78

Finding the Fourth Proportional to 2,630,800.23, 3,604,136.01 and 2,532,441.78

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Solution

The fourth proportional to 2,630,800.23, 3,604,136.01 and 2,532,441.78 is: 3,469,387.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,630,800.23 : 3,604,136.01 = 2,532,441.78 : x
  2. Step 2: Convert to fraction form
    2,630,800.23/3,604,136.01 = 2,532,441.78/x
  3. Step 3: Cross multiply
    2,630,800.23x = 3,604,136.01 × 2,532,441.78
  4. Step 4: Simplify right side
    2,630,800.23x = 9,127,264,610,334.58
  5. Step 5: Solve for x
    x = 9,127,264,610,334.58/2,630,800.23
  6. Step 6: Final answer
    x = 3,469,387.18

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.