Home / 1,032,869.49-1,544,547.90-982,481.01

Finding the Fourth Proportional to 1,032,869.49, 1,544,547.90 and 982,481.01

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Solution

The fourth proportional to 1,032,869.49, 1,544,547.90 and 982,481.01 is: 1,469,197.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,869.49 : 1,544,547.90 = 982,481.01 : x
  2. Step 2: Convert to fraction form
    1,032,869.49/1,544,547.90 = 982,481.01/x
  3. Step 3: Cross multiply
    1,032,869.49x = 1,544,547.90 × 982,481.01
  4. Step 4: Simplify right side
    1,032,869.49x = 1,517,488,980,785.38
  5. Step 5: Solve for x
    x = 1,517,488,980,785.38/1,032,869.49
  6. Step 6: Final answer
    x = 1,469,197.22

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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.