Home / 4,555,754.10-6,833,712.15-1,360,919.70

Finding the Fourth Proportional to 4,555,754.10, 6,833,712.15 and 1,360,919.70

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Solution

The fourth proportional to 4,555,754.10, 6,833,712.15 and 1,360,919.70 is: 2,041,403.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,555,754.10 : 6,833,712.15 = 1,360,919.70 : x
  2. Step 2: Convert to fraction form
    4,555,754.10/6,833,712.15 = 1,360,919.70/x
  3. Step 3: Cross multiply
    4,555,754.10x = 6,833,712.15 × 1,360,919.70
  4. Step 4: Simplify right side
    4,555,754.10x = 9,300,133,489,064.36
  5. Step 5: Solve for x
    x = 9,300,133,489,064.36/4,555,754.10
  6. Step 6: Final answer
    x = 2,041,403.75

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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.