Home / 7,674,096.74-10,590,446.05-4,366,208.61

Finding the Fourth Proportional to 7,674,096.74, 10,590,446.05 and 4,366,208.61

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Solution

The fourth proportional to 7,674,096.74, 10,590,446.05 and 4,366,208.61 is: 6,025,477.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,674,096.74 : 10,590,446.05 = 4,366,208.61 : x
  2. Step 2: Convert to fraction form
    7,674,096.74/10,590,446.05 = 4,366,208.61/x
  3. Step 3: Cross multiply
    7,674,096.74x = 10,590,446.05 × 4,366,208.61
  4. Step 4: Simplify right side
    7,674,096.74x = 46,240,096,716,334.97
  5. Step 5: Solve for x
    x = 46,240,096,716,334.97/7,674,096.74
  6. Step 6: Final answer
    x = 6,025,477.44

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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.