Home / 1,078,167.04-1,617,444.21-368,029.00

Finding the Fourth Proportional to 1,078,167.04, 1,617,444.21 and 368,029.00

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Solution

The fourth proportional to 1,078,167.04, 1,617,444.21 and 368,029.00 is: 552,109.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,078,167.04 : 1,617,444.21 = 368,029.00 : x
  2. Step 2: Convert to fraction form
    1,078,167.04/1,617,444.21 = 368,029.00/x
  3. Step 3: Cross multiply
    1,078,167.04x = 1,617,444.21 × 368,029.00
  4. Step 4: Simplify right side
    1,078,167.04x = 595,266,378,564.00
  5. Step 5: Solve for x
    x = 595,266,378,564.00/1,078,167.04
  6. Step 6: Final answer
    x = 552,109.61

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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.