Home / 5,664,032.60-8,483,607.30-3,416,250.20

Finding the Fourth Proportional to 5,664,032.60, 8,483,607.30 and 3,416,250.20

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Solution

The fourth proportional to 5,664,032.60, 8,483,607.30 and 3,416,250.20 is: 5,116,871.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,664,032.60 : 8,483,607.30 = 3,416,250.20 : x
  2. Step 2: Convert to fraction form
    5,664,032.60/8,483,607.30 = 3,416,250.20/x
  3. Step 3: Cross multiply
    5,664,032.60x = 8,483,607.30 × 3,416,250.20
  4. Step 4: Simplify right side
    5,664,032.60x = 28,982,125,135,346.46
  5. Step 5: Solve for x
    x = 28,982,125,135,346.46/5,664,032.60
  6. Step 6: Final answer
    x = 5,116,871.17

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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.