Home / 10,848,129.00-14,969,428.47-6,437,094.42

Finding the Fourth Proportional to 10,848,129.00, 14,969,428.47 and 6,437,094.42

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Solution

The fourth proportional to 10,848,129.00, 14,969,428.47 and 6,437,094.42 is: 8,882,603.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,848,129.00 : 14,969,428.47 = 6,437,094.42 : x
  2. Step 2: Convert to fraction form
    10,848,129.00/14,969,428.47 = 6,437,094.42/x
  3. Step 3: Cross multiply
    10,848,129.00x = 14,969,428.47 × 6,437,094.42
  4. Step 4: Simplify right side
    10,848,129.00x = 96,359,624,530,961.50
  5. Step 5: Solve for x
    x = 96,359,624,530,961.50/10,848,129.00
  6. Step 6: Final answer
    x = 8,882,603.13

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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.