Home / 4,074,226.20-6,102,008.10-2,077,349.40

Finding the Fourth Proportional to 4,074,226.20, 6,102,008.10 and 2,077,349.40

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Solution

The fourth proportional to 4,074,226.20, 6,102,008.10 and 2,077,349.40 is: 3,111,266.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,074,226.20 : 6,102,008.10 = 2,077,349.40 : x
  2. Step 2: Convert to fraction form
    4,074,226.20/6,102,008.10 = 2,077,349.40/x
  3. Step 3: Cross multiply
    4,074,226.20x = 6,102,008.10 × 2,077,349.40
  4. Step 4: Simplify right side
    4,074,226.20x = 12,676,002,865,330.14
  5. Step 5: Solve for x
    x = 12,676,002,865,330.14/4,074,226.20
  6. Step 6: Final answer
    x = 3,111,266.35

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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.