Home / 4,289,044.89-5,920,210.53-2,761,152

Finding the Fourth Proportional to 4,289,044.89, 5,920,210.53 and 2,761,152

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Solution

The fourth proportional to 4,289,044.89, 5,920,210.53 and 2,761,152 is: 3,811,245.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,289,044.89 : 5,920,210.53 = 2,761,152 : x
  2. Step 2: Convert to fraction form
    4,289,044.89/5,920,210.53 = 2,761,152/x
  3. Step 3: Cross multiply
    4,289,044.89x = 5,920,210.53 × 2,761,152
  4. Step 4: Simplify right side
    4,289,044.89x = 16,346,601,145,330.56
  5. Step 5: Solve for x
    x = 16,346,601,145,330.56/4,289,044.89
  6. Step 6: Final answer
    x = 3,811,245.06

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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.