Home / 9,924,941.70-13,699,389.69-5,796,086.58

Finding the Fourth Proportional to 9,924,941.70, 13,699,389.69 and 5,796,086.58

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Solution

The fourth proportional to 9,924,941.70, 13,699,389.69 and 5,796,086.58 is: 8,000,334.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,924,941.70 : 13,699,389.69 = 5,796,086.58 : x
  2. Step 2: Convert to fraction form
    9,924,941.70/13,699,389.69 = 5,796,086.58/x
  3. Step 3: Cross multiply
    9,924,941.70x = 13,699,389.69 × 5,796,086.58
  4. Step 4: Simplify right side
    9,924,941.70x = 79,402,848,736,399.36
  5. Step 5: Solve for x
    x = 79,402,848,736,399.36/9,924,941.70
  6. Step 6: Final answer
    x = 8,000,334.02

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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.