Home / 2,006,335.52-3,009,549.46-490,031.04

Finding the Fourth Proportional to 2,006,335.52, 3,009,549.46 and 490,031.04

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Solution

The fourth proportional to 2,006,335.52, 3,009,549.46 and 490,031.04 is: 735,057.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,006,335.52 : 3,009,549.46 = 490,031.04 : x
  2. Step 2: Convert to fraction form
    2,006,335.52/3,009,549.46 = 490,031.04/x
  3. Step 3: Cross multiply
    2,006,335.52x = 3,009,549.46 × 490,031.04
  4. Step 4: Simplify right side
    2,006,335.52x = 1,474,772,651,815.24
  5. Step 5: Solve for x
    x = 1,474,772,651,815.24/2,006,335.52
  6. Step 6: Final answer
    x = 735,057.84

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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.