Home / 1,704,705.89-2,352,489.29-940,753.98

Finding the Fourth Proportional to 1,704,705.89, 2,352,489.29 and 940,753.98

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Solution

The fourth proportional to 1,704,705.89, 2,352,489.29 and 940,753.98 is: 1,298,237.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,704,705.89 : 2,352,489.29 = 940,753.98 : x
  2. Step 2: Convert to fraction form
    1,704,705.89/2,352,489.29 = 940,753.98/x
  3. Step 3: Cross multiply
    1,704,705.89x = 2,352,489.29 × 940,753.98
  4. Step 4: Simplify right side
    1,704,705.89x = 2,213,113,657,771.10
  5. Step 5: Solve for x
    x = 2,213,113,657,771.10/1,704,705.89
  6. Step 6: Final answer
    x = 1,298,237.82

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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.