Home / 963,096.36-1,329,116.04-527,544.36

Finding the Fourth Proportional to 963,096.36, 1,329,116.04 and 527,544.36

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Solution

The fourth proportional to 963,096.36, 1,329,116.04 and 527,544.36 is: 728,034.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    963,096.36 : 1,329,116.04 = 527,544.36 : x
  2. Step 2: Convert to fraction form
    963,096.36/1,329,116.04 = 527,544.36/x
  3. Step 3: Cross multiply
    963,096.36x = 1,329,116.04 × 527,544.36
  4. Step 4: Simplify right side
    963,096.36x = 701,167,670,687.53
  5. Step 5: Solve for x
    x = 701,167,670,687.53/963,096.36
  6. Step 6: Final answer
    x = 728,034.81

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Double scale
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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.