Home / 2,434,291.80-3,650,660.10-1,014,005.40

Finding the Fourth Proportional to 2,434,291.80, 3,650,660.10 and 1,014,005.40

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Solution

The fourth proportional to 2,434,291.80, 3,650,660.10 and 1,014,005.40 is: 1,520,684.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,434,291.80 : 3,650,660.10 = 1,014,005.40 : x
  2. Step 2: Convert to fraction form
    2,434,291.80/3,650,660.10 = 1,014,005.40/x
  3. Step 3: Cross multiply
    2,434,291.80x = 3,650,660.10 × 1,014,005.40
  4. Step 4: Simplify right side
    2,434,291.80x = 3,701,789,054,964.54
  5. Step 5: Solve for x
    x = 3,701,789,054,964.54/2,434,291.80
  6. Step 6: Final answer
    x = 1,520,684.19

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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.