Home / 3,196,819.34-4,795,985.28-1,037,840.27

Finding the Fourth Proportional to 3,196,819.34, 4,795,985.28 and 1,037,840.27

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Solution

The fourth proportional to 3,196,819.34, 4,795,985.28 and 1,037,840.27 is: 1,557,005.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,196,819.34 : 4,795,985.28 = 1,037,840.27 : x
  2. Step 2: Convert to fraction form
    3,196,819.34/4,795,985.28 = 1,037,840.27/x
  3. Step 3: Cross multiply
    3,196,819.34x = 4,795,985.28 × 1,037,840.27
  4. Step 4: Simplify right side
    3,196,819.34x = 4,977,466,678,116.03
  5. Step 5: Solve for x
    x = 4,977,466,678,116.03/3,196,819.34
  6. Step 6: Final answer
    x = 1,557,005.93

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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.