Home / 1,616,747.07-2,425,510.17-605,877.98

Finding the Fourth Proportional to 1,616,747.07, 2,425,510.17 and 605,877.98

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Solution

The fourth proportional to 1,616,747.07, 2,425,510.17 and 605,877.98 is: 908,962.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,616,747.07 : 2,425,510.17 = 605,877.98 : x
  2. Step 2: Convert to fraction form
    1,616,747.07/2,425,510.17 = 605,877.98/x
  3. Step 3: Cross multiply
    1,616,747.07x = 2,425,510.17 × 605,877.98
  4. Step 4: Simplify right side
    1,616,747.07x = 1,469,563,190,141.51
  5. Step 5: Solve for x
    x = 1,469,563,190,141.51/1,616,747.07
  6. Step 6: Final answer
    x = 908,962.96

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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.