Home / 846,060.65-1,167,623.09-483,538.13

Finding the Fourth Proportional to 846,060.65, 1,167,623.09 and 483,538.13

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Solution

The fourth proportional to 846,060.65, 1,167,623.09 and 483,538.13 is: 667,316.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    846,060.65 : 1,167,623.09 = 483,538.13 : x
  2. Step 2: Convert to fraction form
    846,060.65/1,167,623.09 = 483,538.13/x
  3. Step 3: Cross multiply
    846,060.65x = 1,167,623.09 × 483,538.13
  4. Step 4: Simplify right side
    846,060.65x = 564,590,283,065.73
  5. Step 5: Solve for x
    x = 564,590,283,065.73/846,060.65
  6. Step 6: Final answer
    x = 667,316.56

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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.