Home / 1,176,893.56-1,624,167.05-653,606.56

Finding the Fourth Proportional to 1,176,893.56, 1,624,167.05 and 653,606.56

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Solution

The fourth proportional to 1,176,893.56, 1,624,167.05 and 653,606.56 is: 902,007.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,176,893.56 : 1,624,167.05 = 653,606.56 : x
  2. Step 2: Convert to fraction form
    1,176,893.56/1,624,167.05 = 653,606.56/x
  3. Step 3: Cross multiply
    1,176,893.56x = 1,624,167.05 × 653,606.56
  4. Step 4: Simplify right side
    1,176,893.56x = 1,061,566,238,415.85
  5. Step 5: Solve for x
    x = 1,061,566,238,415.85/1,176,893.56
  6. Step 6: Final answer
    x = 902,007.01

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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.