Home / 1,717,868.17-2,576,230.02-692,933.73

Finding the Fourth Proportional to 1,717,868.17, 2,576,230.02 and 692,933.73

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Solution

The fourth proportional to 1,717,868.17, 2,576,230.02 and 692,933.73 is: 1,039,169.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,717,868.17 : 2,576,230.02 = 692,933.73 : x
  2. Step 2: Convert to fraction form
    1,717,868.17/2,576,230.02 = 692,933.73/x
  3. Step 3: Cross multiply
    1,717,868.17x = 2,576,230.02 × 692,933.73
  4. Step 4: Simplify right side
    1,717,868.17x = 1,785,156,677,096.57
  5. Step 5: Solve for x
    x = 1,785,156,677,096.57/1,717,868.17
  6. Step 6: Final answer
    x = 1,039,169.77

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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.