Home / 3,854,683.60-5,782,025.40-3,456,552.40

Finding the Fourth Proportional to 3,854,683.60, 5,782,025.40 and 3,456,552.40

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Solution

The fourth proportional to 3,854,683.60, 5,782,025.40 and 3,456,552.40 is: 5,184,828.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,854,683.60 : 5,782,025.40 = 3,456,552.40 : x
  2. Step 2: Convert to fraction form
    3,854,683.60/5,782,025.40 = 3,456,552.40/x
  3. Step 3: Cross multiply
    3,854,683.60x = 5,782,025.40 × 3,456,552.40
  4. Step 4: Simplify right side
    3,854,683.60x = 19,985,873,773,230.96
  5. Step 5: Solve for x
    x = 19,985,873,773,230.96/3,854,683.60
  6. Step 6: Final answer
    x = 5,184,828.60

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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.