Home / 5,890,320.09-8,834,495.96-1,630,918.89

Finding the Fourth Proportional to 5,890,320.09, 8,834,495.96 and 1,630,918.89

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Solution

The fourth proportional to 5,890,320.09, 8,834,495.96 and 1,630,918.89 is: 2,446,105.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,890,320.09 : 8,834,495.96 = 1,630,918.89 : x
  2. Step 2: Convert to fraction form
    5,890,320.09/8,834,495.96 = 1,630,918.89/x
  3. Step 3: Cross multiply
    5,890,320.09x = 8,834,495.96 × 1,630,918.89
  4. Step 4: Simplify right side
    5,890,320.09x = 14,408,346,304,697.50
  5. Step 5: Solve for x
    x = 14,408,346,304,697.50/5,890,320.09
  6. Step 6: Final answer
    x = 2,446,105.83

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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.