Home / 1,651,432.22-2,477,152.11-453,370.94

Finding the Fourth Proportional to 1,651,432.22, 2,477,152.11 and 453,370.94

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Solution

The fourth proportional to 1,651,432.22, 2,477,152.11 and 453,370.94 is: 680,057.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,651,432.22 : 2,477,152.11 = 453,370.94 : x
  2. Step 2: Convert to fraction form
    1,651,432.22/2,477,152.11 = 453,370.94/x
  3. Step 3: Cross multiply
    1,651,432.22x = 2,477,152.11 × 453,370.94
  4. Step 4: Simplify right side
    1,651,432.22x = 1,123,068,768,247.92
  5. Step 5: Solve for x
    x = 1,123,068,768,247.92/1,651,432.22
  6. Step 6: Final answer
    x = 680,057.44

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1.5x scale

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.