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Finding the Fourth Proportional to 1,944,912.93, 2,917,263.88 and 597,075.76

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Solution

The fourth proportional to 1,944,912.93, 2,917,263.88 and 597,075.76 is: 895,581.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,944,912.93 : 2,917,263.88 = 597,075.76 : x
  2. Step 2: Convert to fraction form
    1,944,912.93/2,917,263.88 = 597,075.76/x
  3. Step 3: Cross multiply
    1,944,912.93x = 2,917,263.88 × 597,075.76
  4. Step 4: Simplify right side
    1,944,912.93x = 1,741,827,548,271.55
  5. Step 5: Solve for x
    x = 1,741,827,548,271.55/1,944,912.93
  6. Step 6: Final answer
    x = 895,581.25

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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.