Home / 2,095,153.56-3,142,526.22-676,227.96

Finding the Fourth Proportional to 2,095,153.56, 3,142,526.22 and 676,227.96

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Solution

The fourth proportional to 2,095,153.56, 3,142,526.22 and 676,227.96 is: 1,014,276.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,095,153.56 : 3,142,526.22 = 676,227.96 : x
  2. Step 2: Convert to fraction form
    2,095,153.56/3,142,526.22 = 676,227.96/x
  3. Step 3: Cross multiply
    2,095,153.56x = 3,142,526.22 × 676,227.96
  4. Step 4: Simplify right side
    2,095,153.56x = 2,125,064,094,997.11
  5. Step 5: Solve for x
    x = 2,125,064,094,997.11/2,095,153.56
  6. Step 6: Final answer
    x = 1,014,276.06

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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.