Home / 9,656,262.64-13,320,100.65-6,028,292.08

Finding the Fourth Proportional to 9,656,262.64, 13,320,100.65 and 6,028,292.08

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Solution

The fourth proportional to 9,656,262.64, 13,320,100.65 and 6,028,292.08 is: 8,315,583.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,656,262.64 : 13,320,100.65 = 6,028,292.08 : x
  2. Step 2: Convert to fraction form
    9,656,262.64/13,320,100.65 = 6,028,292.08/x
  3. Step 3: Cross multiply
    9,656,262.64x = 13,320,100.65 × 6,028,292.08
  4. Step 4: Simplify right side
    9,656,262.64x = 80,297,457,253,197.86
  5. Step 5: Solve for x
    x = 80,297,457,253,197.86/9,656,262.64
  6. Step 6: Final answer
    x = 8,315,583.39

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.