Home / 5,843,239.08-8,765,800.38-1,799,725.56

Finding the Fourth Proportional to 5,843,239.08, 8,765,800.38 and 1,799,725.56

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Solution

The fourth proportional to 5,843,239.08, 8,765,800.38 and 1,799,725.56 is: 2,699,878.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,843,239.08 : 8,765,800.38 = 1,799,725.56 : x
  2. Step 2: Convert to fraction form
    5,843,239.08/8,765,800.38 = 1,799,725.56/x
  3. Step 3: Cross multiply
    5,843,239.08x = 8,765,800.38 × 1,799,725.56
  4. Step 4: Simplify right side
    5,843,239.08x = 15,776,034,997,743.71
  5. Step 5: Solve for x
    x = 15,776,034,997,743.71/5,843,239.08
  6. Step 6: Final answer
    x = 2,699,878.40

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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.