Home / 5,909,696.83-8,864,810.70-1,810,717.57

Finding the Fourth Proportional to 5,909,696.83, 8,864,810.70 and 1,810,717.57

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Solution

The fourth proportional to 5,909,696.83, 8,864,810.70 and 1,810,717.57 is: 2,716,157.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,909,696.83 : 8,864,810.70 = 1,810,717.57 : x
  2. Step 2: Convert to fraction form
    5,909,696.83/8,864,810.70 = 1,810,717.57/x
  3. Step 3: Cross multiply
    5,909,696.83x = 8,864,810.70 × 1,810,717.57
  4. Step 4: Simplify right side
    5,909,696.83x = 16,051,668,489,214.00
  5. Step 5: Solve for x
    x = 16,051,668,489,214.00/5,909,696.83
  6. Step 6: Final answer
    x = 2,716,157.69

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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.