Home / 1,476,660.30-2,037,833.55-832,045.02

Finding the Fourth Proportional to 1,476,660.30, 2,037,833.55 and 832,045.02

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Solution

The fourth proportional to 1,476,660.30, 2,037,833.55 and 832,045.02 is: 1,148,245.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,476,660.30 : 2,037,833.55 = 832,045.02 : x
  2. Step 2: Convert to fraction form
    1,476,660.30/2,037,833.55 = 832,045.02/x
  3. Step 3: Cross multiply
    1,476,660.30x = 2,037,833.55 × 832,045.02
  4. Step 4: Simplify right side
    1,476,660.30x = 1,695,569,256,866.42
  5. Step 5: Solve for x
    x = 1,695,569,256,866.42/1,476,660.30
  6. Step 6: Final answer
    x = 1,148,245.98

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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.