Home / 1,837,259.00-2,755,710.43-557,877.72

Finding the Fourth Proportional to 1,837,259.00, 2,755,710.43 and 557,877.72

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Solution

The fourth proportional to 1,837,259.00, 2,755,710.43 and 557,877.72 is: 836,762.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,837,259.00 : 2,755,710.43 = 557,877.72 : x
  2. Step 2: Convert to fraction form
    1,837,259.00/2,755,710.43 = 557,877.72/x
  3. Step 3: Cross multiply
    1,837,259.00x = 2,755,710.43 × 557,877.72
  4. Step 4: Simplify right side
    1,837,259.00x = 1,537,349,458,557.90
  5. Step 5: Solve for x
    x = 1,537,349,458,557.90/1,837,259.00
  6. Step 6: Final answer
    x = 836,762.51

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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.