Home / 6,475,003.30-9,716,004.15-2,881,324.90

Finding the Fourth Proportional to 6,475,003.30, 9,716,004.15 and 2,881,324.90

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Solution

The fourth proportional to 6,475,003.30, 9,716,004.15 and 2,881,324.90 is: 4,323,544.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,475,003.30 : 9,716,004.15 = 2,881,324.90 : x
  2. Step 2: Convert to fraction form
    6,475,003.30/9,716,004.15 = 2,881,324.90/x
  3. Step 3: Cross multiply
    6,475,003.30x = 9,716,004.15 × 2,881,324.90
  4. Step 4: Simplify right side
    6,475,003.30x = 27,994,964,685,898.34
  5. Step 5: Solve for x
    x = 27,994,964,685,898.34/6,475,003.30
  6. Step 6: Final answer
    x = 4,323,544.47

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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.