Home / 5,844,897.10-8,768,728.05-1,855,809.10

Finding the Fourth Proportional to 5,844,897.10, 8,768,728.05 and 1,855,809.10

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Solution

The fourth proportional to 5,844,897.10, 8,768,728.05 and 1,855,809.10 is: 2,784,152.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,844,897.10 : 8,768,728.05 = 1,855,809.10 : x
  2. Step 2: Convert to fraction form
    5,844,897.10/8,768,728.05 = 1,855,809.10/x
  3. Step 3: Cross multiply
    5,844,897.10x = 8,768,728.05 × 1,855,809.10
  4. Step 4: Simplify right side
    5,844,897.10x = 16,273,085,310,615.26
  5. Step 5: Solve for x
    x = 16,273,085,310,615.26/5,844,897.10
  6. Step 6: Final answer
    x = 2,784,152.57

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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.