Home / 3,024,067.80-4,536,101.70-1,748,609.40

Finding the Fourth Proportional to 3,024,067.80, 4,536,101.70 and 1,748,609.40

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Solution

The fourth proportional to 3,024,067.80, 4,536,101.70 and 1,748,609.40 is: 2,622,914.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,024,067.80 : 4,536,101.70 = 1,748,609.40 : x
  2. Step 2: Convert to fraction form
    3,024,067.80/4,536,101.70 = 1,748,609.40/x
  3. Step 3: Cross multiply
    3,024,067.80x = 4,536,101.70 × 1,748,609.40
  4. Step 4: Simplify right side
    3,024,067.80x = 7,931,870,071,975.98
  5. Step 5: Solve for x
    x = 7,931,870,071,975.98/3,024,067.80
  6. Step 6: Final answer
    x = 2,622,914.10

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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.