Home / 10,526,896.02-14,526,305.73-5,943,669.78

Finding the Fourth Proportional to 10,526,896.02, 14,526,305.73 and 5,943,669.78

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Solution

The fourth proportional to 10,526,896.02, 14,526,305.73 and 5,943,669.78 is: 8,201,806.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,526,896.02 : 14,526,305.73 = 5,943,669.78 : x
  2. Step 2: Convert to fraction form
    10,526,896.02/14,526,305.73 = 5,943,669.78/x
  3. Step 3: Cross multiply
    10,526,896.02x = 14,526,305.73 × 5,943,669.78
  4. Step 4: Simplify right side
    10,526,896.02x = 86,339,564,382,441.84
  5. Step 5: Solve for x
    x = 86,339,564,382,441.84/10,526,896.02
  6. Step 6: Final answer
    x = 8,201,806.52

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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.