Home / 2,094,543.66-2,892,174.75-1,707,419.82

Finding the Fourth Proportional to 2,094,543.66, 2,892,174.75 and 1,707,419.82

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Solution

The fourth proportional to 2,094,543.66, 2,892,174.75 and 1,707,419.82 is: 2,357,628.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,094,543.66 : 2,892,174.75 = 1,707,419.82 : x
  2. Step 2: Convert to fraction form
    2,094,543.66/2,892,174.75 = 1,707,419.82/x
  3. Step 3: Cross multiply
    2,094,543.66x = 2,892,174.75 × 1,707,419.82
  4. Step 4: Simplify right side
    2,094,543.66x = 4,938,156,491,053.55
  5. Step 5: Solve for x
    x = 4,938,156,491,053.55/2,094,543.66
  6. Step 6: Final answer
    x = 2,357,628.82

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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.