Home / 6,360,780.83-9,541,272.29-1,568,471.45

Finding the Fourth Proportional to 6,360,780.83, 9,541,272.29 and 1,568,471.45

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Solution

The fourth proportional to 6,360,780.83, 9,541,272.29 and 1,568,471.45 is: 2,352,732.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,360,780.83 : 9,541,272.29 = 1,568,471.45 : x
  2. Step 2: Convert to fraction form
    6,360,780.83/9,541,272.29 = 1,568,471.45/x
  3. Step 3: Cross multiply
    6,360,780.83x = 9,541,272.29 × 1,568,471.45
  4. Step 4: Simplify right side
    6,360,780.83x = 14,965,213,127,992.40
  5. Step 5: Solve for x
    x = 14,965,213,127,992.40/6,360,780.83
  6. Step 6: Final answer
    x = 2,352,732.08

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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.