Home / 9,991,041.99-14,959,617.33-6,524,193.69

Finding the Fourth Proportional to 9,991,041.99, 14,959,617.33 and 6,524,193.69

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Solution

The fourth proportional to 9,991,041.99, 14,959,617.33 and 6,524,193.69 is: 9,768,694.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,991,041.99 : 14,959,617.33 = 6,524,193.69 : x
  2. Step 2: Convert to fraction form
    9,991,041.99/14,959,617.33 = 6,524,193.69/x
  3. Step 3: Cross multiply
    9,991,041.99x = 14,959,617.33 × 6,524,193.69
  4. Step 4: Simplify right side
    9,991,041.99x = 97,599,440,989,200.66
  5. Step 5: Solve for x
    x = 97,599,440,989,200.66/9,991,041.99
  6. Step 6: Final answer
    x = 9,768,694.91

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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.