Home / 796,019.40-1,096,638.48-553,885.56

Finding the Fourth Proportional to 796,019.40, 1,096,638.48 and 553,885.56

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Solution

The fourth proportional to 796,019.40, 1,096,638.48 and 553,885.56 is: 763,062.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,019.40 : 1,096,638.48 = 553,885.56 : x
  2. Step 2: Convert to fraction form
    796,019.40/1,096,638.48 = 553,885.56/x
  3. Step 3: Cross multiply
    796,019.40x = 1,096,638.48 × 553,885.56
  4. Step 4: Simplify right side
    796,019.40x = 607,412,218,612.35
  5. Step 5: Solve for x
    x = 607,412,218,612.35/796,019.40
  6. Step 6: Final answer
    x = 763,062.08

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.