Home / 796,011.40-1,096,627.44-553,877.56

Finding the Fourth Proportional to 796,011.40, 1,096,627.44 and 553,877.56

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Solution

The fourth proportional to 796,011.40, 1,096,627.44 and 553,877.56 is: 763,051.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,011.40 : 1,096,627.44 = 553,877.56 : x
  2. Step 2: Convert to fraction form
    796,011.40/1,096,627.44 = 553,877.56/x
  3. Step 3: Cross multiply
    796,011.40x = 1,096,627.44 × 553,877.56
  4. Step 4: Simplify right side
    796,011.40x = 607,397,330,696.25
  5. Step 5: Solve for x
    x = 607,397,330,696.25/796,011.40
  6. Step 6: Final answer
    x = 763,051.05

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1.5x scale

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.