Home / 2,657,353.02-3,665,257.86-1,773,857.26

Finding the Fourth Proportional to 2,657,353.02, 3,665,257.86 and 1,773,857.26

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Solution

The fourth proportional to 2,657,353.02, 3,665,257.86 and 1,773,857.26 is: 2,446,661.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,657,353.02 : 3,665,257.86 = 1,773,857.26 : x
  2. Step 2: Convert to fraction form
    2,657,353.02/3,665,257.86 = 1,773,857.26/x
  3. Step 3: Cross multiply
    2,657,353.02x = 3,665,257.86 × 1,773,857.26
  4. Step 4: Simplify right side
    2,657,353.02x = 6,501,644,264,733.06
  5. Step 5: Solve for x
    x = 6,501,644,264,733.06/2,657,353.02
  6. Step 6: Final answer
    x = 2,446,661.85

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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.