Home / 2,924,699.81-4,387,166.35-902,764.85

Finding the Fourth Proportional to 2,924,699.81, 4,387,166.35 and 902,764.85

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Solution

The fourth proportional to 2,924,699.81, 4,387,166.35 and 902,764.85 is: 1,354,183.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,924,699.81 : 4,387,166.35 = 902,764.85 : x
  2. Step 2: Convert to fraction form
    2,924,699.81/4,387,166.35 = 902,764.85/x
  3. Step 3: Cross multiply
    2,924,699.81x = 4,387,166.35 × 902,764.85
  4. Step 4: Simplify right side
    2,924,699.81x = 3,960,579,547,690.05
  5. Step 5: Solve for x
    x = 3,960,579,547,690.05/2,924,699.81
  6. Step 6: Final answer
    x = 1,354,183.27

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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.