Home / 5,363,773.61-8,046,650.04-1,769,789.03

Finding the Fourth Proportional to 5,363,773.61, 8,046,650.04 and 1,769,789.03

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Solution

The fourth proportional to 5,363,773.61, 8,046,650.04 and 1,769,789.03 is: 2,655,010.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,363,773.61 : 8,046,650.04 = 1,769,789.03 : x
  2. Step 2: Convert to fraction form
    5,363,773.61/8,046,650.04 = 1,769,789.03/x
  3. Step 3: Cross multiply
    5,363,773.61x = 8,046,650.04 × 1,769,789.03
  4. Step 4: Simplify right side
    5,363,773.61x = 14,240,872,977,388.57
  5. Step 5: Solve for x
    x = 14,240,872,977,388.57/5,363,773.61
  6. Step 6: Final answer
    x = 2,655,010.08

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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.