Home / 7,706,258.37-11,559,414.89-2,588,541.88

Finding the Fourth Proportional to 7,706,258.37, 11,559,414.89 and 2,588,541.88

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Solution

The fourth proportional to 7,706,258.37, 11,559,414.89 and 2,588,541.88 is: 3,882,822.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,706,258.37 : 11,559,414.89 = 2,588,541.88 : x
  2. Step 2: Convert to fraction form
    7,706,258.37/11,559,414.89 = 2,588,541.88/x
  3. Step 3: Cross multiply
    7,706,258.37x = 11,559,414.89 × 2,588,541.88
  4. Step 4: Simplify right side
    7,706,258.37x = 29,922,029,551,060.59
  5. Step 5: Solve for x
    x = 29,922,029,551,060.59/7,706,258.37
  6. Step 6: Final answer
    x = 3,882,822.00

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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.