Home / 1,596,871.20-2,395,306.80-1,466,234.40

Finding the Fourth Proportional to 1,596,871.20, 2,395,306.80 and 1,466,234.40

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Solution

The fourth proportional to 1,596,871.20, 2,395,306.80 and 1,466,234.40 is: 2,199,351.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,596,871.20 : 2,395,306.80 = 1,466,234.40 : x
  2. Step 2: Convert to fraction form
    1,596,871.20/2,395,306.80 = 1,466,234.40/x
  3. Step 3: Cross multiply
    1,596,871.20x = 2,395,306.80 × 1,466,234.40
  4. Step 4: Simplify right side
    1,596,871.20x = 3,512,081,228,713.92
  5. Step 5: Solve for x
    x = 3,512,081,228,713.92/1,596,871.20
  6. Step 6: Final answer
    x = 2,199,351.60

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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.