Home / 4,050,632.20-6,070,633.26-2,980,664.20

Finding the Fourth Proportional to 4,050,632.20, 6,070,633.26 and 2,980,664.20

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Solution

The fourth proportional to 4,050,632.20, 6,070,633.26 and 2,980,664.20 is: 4,467,085.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,050,632.20 : 6,070,633.26 = 2,980,664.20 : x
  2. Step 2: Convert to fraction form
    4,050,632.20/6,070,633.26 = 2,980,664.20/x
  3. Step 3: Cross multiply
    4,050,632.20x = 6,070,633.26 × 2,980,664.20
  4. Step 4: Simplify right side
    4,050,632.20x = 18,094,519,229,411.29
  5. Step 5: Solve for x
    x = 18,094,519,229,411.29/4,050,632.20
  6. Step 6: Final answer
    x = 4,467,085.22

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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.