Home / 12,179,368.37-16,807,541.51-6,597,628.00

Finding the Fourth Proportional to 12,179,368.37, 16,807,541.51 and 6,597,628.00

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Solution

The fourth proportional to 12,179,368.37, 16,807,541.51 and 6,597,628.00 is: 9,104,733.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,179,368.37 : 16,807,541.51 = 6,597,628.00 : x
  2. Step 2: Convert to fraction form
    12,179,368.37/16,807,541.51 = 6,597,628.00/x
  3. Step 3: Cross multiply
    12,179,368.37x = 16,807,541.51 × 6,597,628.00
  4. Step 4: Simplify right side
    12,179,368.37x = 110,889,906,452,013.48
  5. Step 5: Solve for x
    x = 110,889,906,452,013.48/12,179,368.37
  6. Step 6: Final answer
    x = 9,104,733.76

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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.