Home / 1,194,956.65-1,649,019.31-651,096.96

Finding the Fourth Proportional to 1,194,956.65, 1,649,019.31 and 651,096.96

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Solution

The fourth proportional to 1,194,956.65, 1,649,019.31 and 651,096.96 is: 898,502.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,194,956.65 : 1,649,019.31 = 651,096.96 : x
  2. Step 2: Convert to fraction form
    1,194,956.65/1,649,019.31 = 651,096.96/x
  3. Step 3: Cross multiply
    1,194,956.65x = 1,649,019.31 × 651,096.96
  4. Step 4: Simplify right side
    1,194,956.65x = 1,073,671,459,722.30
  5. Step 5: Solve for x
    x = 1,073,671,459,722.30/1,194,956.65
  6. Step 6: Final answer
    x = 898,502.43

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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.