Home / 12,097,313.54-16,694,242.65-6,590,671.49

Finding the Fourth Proportional to 12,097,313.54, 16,694,242.65 and 6,590,671.49

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Solution

The fourth proportional to 12,097,313.54, 16,694,242.65 and 6,590,671.49 is: 9,095,099.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,097,313.54 : 16,694,242.65 = 6,590,671.49 : x
  2. Step 2: Convert to fraction form
    12,097,313.54/16,694,242.65 = 6,590,671.49/x
  3. Step 3: Cross multiply
    12,097,313.54x = 16,694,242.65 × 6,590,671.49
  4. Step 4: Simplify right side
    12,097,313.54x = 110,026,268,997,025.84
  5. Step 5: Solve for x
    x = 110,026,268,997,025.84/12,097,313.54
  6. Step 6: Final answer
    x = 9,095,099.39

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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.