Home / 2,095,729.65-3,143,594.48-675,832.05

Finding the Fourth Proportional to 2,095,729.65, 3,143,594.48 and 675,832.05

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Solution

The fourth proportional to 2,095,729.65, 3,143,594.48 and 675,832.05 is: 1,013,748.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,095,729.65 : 3,143,594.48 = 675,832.05 : x
  2. Step 2: Convert to fraction form
    2,095,729.65/3,143,594.48 = 675,832.05/x
  3. Step 3: Cross multiply
    2,095,729.65x = 3,143,594.48 × 675,832.05
  4. Step 4: Simplify right side
    2,095,729.65x = 2,124,541,898,407.92
  5. Step 5: Solve for x
    x = 2,124,541,898,407.92/2,095,729.65
  6. Step 6: Final answer
    x = 1,013,748.08

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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.