Home / 1,953,537.41-2,929,833.80-533,600.93

Finding the Fourth Proportional to 1,953,537.41, 2,929,833.80 and 533,600.93

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Solution

The fourth proportional to 1,953,537.41, 2,929,833.80 and 533,600.93 is: 800,272.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,953,537.41 : 2,929,833.80 = 533,600.93 : x
  2. Step 2: Convert to fraction form
    1,953,537.41/2,929,833.80 = 533,600.93/x
  3. Step 3: Cross multiply
    1,953,537.41x = 2,929,833.80 × 533,600.93
  4. Step 4: Simplify right side
    1,953,537.41x = 1,563,362,037,757.43
  5. Step 5: Solve for x
    x = 1,563,362,037,757.43/1,953,537.41
  6. Step 6: Final answer
    x = 800,272.38

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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.