Home / 3,285,304.20-4,533,671.88-1,835,020.08

Finding the Fourth Proportional to 3,285,304.20, 4,533,671.88 and 1,835,020.08

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Solution

The fourth proportional to 3,285,304.20, 4,533,671.88 and 1,835,020.08 is: 2,532,300.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,285,304.20 : 4,533,671.88 = 1,835,020.08 : x
  2. Step 2: Convert to fraction form
    3,285,304.20/4,533,671.88 = 1,835,020.08/x
  3. Step 3: Cross multiply
    3,285,304.20x = 4,533,671.88 × 1,835,020.08
  4. Step 4: Simplify right side
    3,285,304.20x = 8,319,378,935,931.35
  5. Step 5: Solve for x
    x = 8,319,378,935,931.35/3,285,304.20
  6. Step 6: Final answer
    x = 2,532,300.95

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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.