Home / 9,026,253.40-13,538,881.75-6,599,893.09

Finding the Fourth Proportional to 9,026,253.40, 13,538,881.75 and 6,599,893.09

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Solution

The fourth proportional to 9,026,253.40, 13,538,881.75 and 6,599,893.09 is: 9,899,475.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,026,253.40 : 13,538,881.75 = 6,599,893.09 : x
  2. Step 2: Convert to fraction form
    9,026,253.40/13,538,881.75 = 6,599,893.09/x
  3. Step 3: Cross multiply
    9,026,253.40x = 13,538,881.75 × 6,599,893.09
  4. Step 4: Simplify right side
    9,026,253.40x = 89,355,172,038,921.78
  5. Step 5: Solve for x
    x = 89,355,172,038,921.78/9,026,253.40
  6. Step 6: Final answer
    x = 9,899,475.24

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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.