Home / 1,733,689.89-2,601,050.01-834,871.77

Finding the Fourth Proportional to 1,733,689.89, 2,601,050.01 and 834,871.77

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Solution

The fourth proportional to 1,733,689.89, 2,601,050.01 and 834,871.77 is: 1,252,555.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,733,689.89 : 2,601,050.01 = 834,871.77 : x
  2. Step 2: Convert to fraction form
    1,733,689.89/2,601,050.01 = 834,871.77/x
  3. Step 3: Cross multiply
    1,733,689.89x = 2,601,050.01 × 834,871.77
  4. Step 4: Simplify right side
    1,733,689.89x = 2,171,543,225,707.22
  5. Step 5: Solve for x
    x = 2,171,543,225,707.22/1,733,689.89
  6. Step 6: Final answer
    x = 1,252,555.74

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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.