Home / 3,355,301.85-4,630,316.28-1,827,408.96

Finding the Fourth Proportional to 3,355,301.85, 4,630,316.28 and 1,827,408.96

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Solution

The fourth proportional to 3,355,301.85, 4,630,316.28 and 1,827,408.96 is: 2,521,824.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,355,301.85 : 4,630,316.28 = 1,827,408.96 : x
  2. Step 2: Convert to fraction form
    3,355,301.85/4,630,316.28 = 1,827,408.96/x
  3. Step 3: Cross multiply
    3,355,301.85x = 4,630,316.28 × 1,827,408.96
  4. Step 4: Simplify right side
    3,355,301.85x = 8,461,481,457,705.87
  5. Step 5: Solve for x
    x = 8,461,481,457,705.87/3,355,301.85
  6. Step 6: Final answer
    x = 2,521,824.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.