Home / 10,754,562.60-14,841,108.77-5,859,825.21

Finding the Fourth Proportional to 10,754,562.60, 14,841,108.77 and 5,859,825.21

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Solution

The fourth proportional to 10,754,562.60, 14,841,108.77 and 5,859,825.21 is: 8,086,456.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,754,562.60 : 14,841,108.77 = 5,859,825.21 : x
  2. Step 2: Convert to fraction form
    10,754,562.60/14,841,108.77 = 5,859,825.21/x
  3. Step 3: Cross multiply
    10,754,562.60x = 14,841,108.77 × 5,859,825.21
  4. Step 4: Simplify right side
    10,754,562.60x = 86,966,303,285,498.97
  5. Step 5: Solve for x
    x = 86,966,303,285,498.97/10,754,562.60
  6. Step 6: Final answer
    x = 8,086,456.56

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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.