Home / 3,869,632.63-5,804,579.96-1,029,747.52

Finding the Fourth Proportional to 3,869,632.63, 5,804,579.96 and 1,029,747.52

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Solution

The fourth proportional to 3,869,632.63, 5,804,579.96 and 1,029,747.52 is: 1,544,656.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,869,632.63 : 5,804,579.96 = 1,029,747.52 : x
  2. Step 2: Convert to fraction form
    3,869,632.63/5,804,579.96 = 1,029,747.52/x
  3. Step 3: Cross multiply
    3,869,632.63x = 5,804,579.96 × 1,029,747.52
  4. Step 4: Simplify right side
    3,869,632.63x = 5,977,251,818,451.70
  5. Step 5: Solve for x
    x = 5,977,251,818,451.70/3,869,632.63
  6. Step 6: Final answer
    x = 1,544,656.14

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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.