Home / 5,048,395.80-7,572,593.70-3,032,856.60

Finding the Fourth Proportional to 5,048,395.80, 7,572,593.70 and 3,032,856.60

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Solution

The fourth proportional to 5,048,395.80, 7,572,593.70 and 3,032,856.60 is: 4,549,284.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,048,395.80 : 7,572,593.70 = 3,032,856.60 : x
  2. Step 2: Convert to fraction form
    5,048,395.80/7,572,593.70 = 3,032,856.60/x
  3. Step 3: Cross multiply
    5,048,395.80x = 7,572,593.70 × 3,032,856.60
  4. Step 4: Simplify right side
    5,048,395.80x = 22,966,590,782,163.42
  5. Step 5: Solve for x
    x = 22,966,590,782,163.42/5,048,395.80
  6. Step 6: Final answer
    x = 4,549,284.90

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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.