Home / 1,047,164.67-1,444,985.19-588,175.29

Finding the Fourth Proportional to 1,047,164.67, 1,444,985.19 and 588,175.29

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Solution

The fourth proportional to 1,047,164.67, 1,444,985.19 and 588,175.29 is: 811,624.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,047,164.67 : 1,444,985.19 = 588,175.29 : x
  2. Step 2: Convert to fraction form
    1,047,164.67/1,444,985.19 = 588,175.29/x
  3. Step 3: Cross multiply
    1,047,164.67x = 1,444,985.19 × 588,175.29
  4. Step 4: Simplify right side
    1,047,164.67x = 849,904,583,173.96
  5. Step 5: Solve for x
    x = 849,904,583,173.96/1,047,164.67
  6. Step 6: Final answer
    x = 811,624.58

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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.