Home / 2,537,507.61-3,501,437.85-1,449,849.60

Finding the Fourth Proportional to 2,537,507.61, 3,501,437.85 and 1,449,849.60

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Solution

The fourth proportional to 2,537,507.61, 3,501,437.85 and 1,449,849.60 is: 2,000,608.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,537,507.61 : 3,501,437.85 = 1,449,849.60 : x
  2. Step 2: Convert to fraction form
    2,537,507.61/3,501,437.85 = 1,449,849.60/x
  3. Step 3: Cross multiply
    2,537,507.61x = 3,501,437.85 × 1,449,849.60
  4. Step 4: Simplify right side
    2,537,507.61x = 5,076,558,266,247.36
  5. Step 5: Solve for x
    x = 5,076,558,266,247.36/2,537,507.61
  6. Step 6: Final answer
    x = 2,000,608.10

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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.