Home / 1,073,846.80-1,481,918.16-583,817.36

Finding the Fourth Proportional to 1,073,846.80, 1,481,918.16 and 583,817.36

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Solution

The fourth proportional to 1,073,846.80, 1,481,918.16 and 583,817.36 is: 805,673.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,846.80 : 1,481,918.16 = 583,817.36 : x
  2. Step 2: Convert to fraction form
    1,073,846.80/1,481,918.16 = 583,817.36/x
  3. Step 3: Cross multiply
    1,073,846.80x = 1,481,918.16 × 583,817.36
  4. Step 4: Simplify right side
    1,073,846.80x = 865,169,547,907.26
  5. Step 5: Solve for x
    x = 865,169,547,907.26/1,073,846.80
  6. Step 6: Final answer
    x = 805,673.16

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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.