Home / 1,745,022.84-2,617,567.06-546,918.64

Finding the Fourth Proportional to 1,745,022.84, 2,617,567.06 and 546,918.64

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Solution

The fourth proportional to 1,745,022.84, 2,617,567.06 and 546,918.64 is: 820,388.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,745,022.84 : 2,617,567.06 = 546,918.64 : x
  2. Step 2: Convert to fraction form
    1,745,022.84/2,617,567.06 = 546,918.64/x
  3. Step 3: Cross multiply
    1,745,022.84x = 2,617,567.06 × 546,918.64
  4. Step 4: Simplify right side
    1,745,022.84x = 1,431,596,216,564.00
  5. Step 5: Solve for x
    x = 1,431,596,216,564.00/1,745,022.84
  6. Step 6: Final answer
    x = 820,388.24

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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.