Home / 8,935,755.24-13,401,918.63-3,470,844

Finding the Fourth Proportional to 8,935,755.24, 13,401,918.63 and 3,470,844

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Solution

The fourth proportional to 8,935,755.24, 13,401,918.63 and 3,470,844 is: 5,205,600.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,935,755.24 : 13,401,918.63 = 3,470,844 : x
  2. Step 2: Convert to fraction form
    8,935,755.24/13,401,918.63 = 3,470,844/x
  3. Step 3: Cross multiply
    8,935,755.24x = 13,401,918.63 × 3,470,844
  4. Step 4: Simplify right side
    8,935,755.24x = 46,515,968,865,423.73
  5. Step 5: Solve for x
    x = 46,515,968,865,423.73/8,935,755.24
  6. Step 6: Final answer
    x = 5,205,600.16

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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.