Home / 1,176,088.66-1,764,227.29-446,961.18

Finding the Fourth Proportional to 1,176,088.66, 1,764,227.29 and 446,961.18

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Solution

The fourth proportional to 1,176,088.66, 1,764,227.29 and 446,961.18 is: 670,477.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,176,088.66 : 1,764,227.29 = 446,961.18 : x
  2. Step 2: Convert to fraction form
    1,176,088.66/1,764,227.29 = 446,961.18/x
  3. Step 3: Cross multiply
    1,176,088.66x = 1,764,227.29 × 446,961.18
  4. Step 4: Simplify right side
    1,176,088.66x = 788,541,102,505.47
  5. Step 5: Solve for x
    x = 788,541,102,505.47/1,176,088.66
  6. Step 6: Final answer
    x = 670,477.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.