Home / 1,017,797.00-1,404,561.11-558,941.16

Finding the Fourth Proportional to 1,017,797.00, 1,404,561.11 and 558,941.16

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Solution

The fourth proportional to 1,017,797.00, 1,404,561.11 and 558,941.16 is: 771,339.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,017,797.00 : 1,404,561.11 = 558,941.16 : x
  2. Step 2: Convert to fraction form
    1,017,797.00/1,404,561.11 = 558,941.16/x
  3. Step 3: Cross multiply
    1,017,797.00x = 1,404,561.11 × 558,941.16
  4. Step 4: Simplify right side
    1,017,797.00x = 785,067,013,830.07
  5. Step 5: Solve for x
    x = 785,067,013,830.07/1,017,797.00
  6. Step 6: Final answer
    x = 771,339.49

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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.