Home / 7,329,008.56-10,114,043.73-4,065,823.37

Finding the Fourth Proportional to 7,329,008.56, 10,114,043.73 and 4,065,823.37

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Solution

The fourth proportional to 7,329,008.56, 10,114,043.73 and 4,065,823.37 is: 5,610,842.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,329,008.56 : 10,114,043.73 = 4,065,823.37 : x
  2. Step 2: Convert to fraction form
    7,329,008.56/10,114,043.73 = 4,065,823.37/x
  3. Step 3: Cross multiply
    7,329,008.56x = 10,114,043.73 × 4,065,823.37
  4. Step 4: Simplify right side
    7,329,008.56x = 41,121,915,296,818.91
  5. Step 5: Solve for x
    x = 41,121,915,296,818.91/7,329,008.56
  6. Step 6: Final answer
    x = 5,610,842.85

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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.