Home / 2,375,101.20-3,562,651.80-577,970.40

Finding the Fourth Proportional to 2,375,101.20, 3,562,651.80 and 577,970.40

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Solution

The fourth proportional to 2,375,101.20, 3,562,651.80 and 577,970.40 is: 866,955.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,375,101.20 : 3,562,651.80 = 577,970.40 : x
  2. Step 2: Convert to fraction form
    2,375,101.20/3,562,651.80 = 577,970.40/x
  3. Step 3: Cross multiply
    2,375,101.20x = 3,562,651.80 × 577,970.40
  4. Step 4: Simplify right side
    2,375,101.20x = 2,059,107,285,906.72
  5. Step 5: Solve for x
    x = 2,059,107,285,906.72/2,375,101.20
  6. Step 6: Final answer
    x = 866,955.60

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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.