Home / 2,125,463.09-2,933,548.45-1,473,857.37

Finding the Fourth Proportional to 2,125,463.09, 2,933,548.45 and 1,473,857.37

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Solution

The fourth proportional to 2,125,463.09, 2,933,548.45 and 1,473,857.37 is: 2,034,207.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,125,463.09 : 2,933,548.45 = 1,473,857.37 : x
  2. Step 2: Convert to fraction form
    2,125,463.09/2,933,548.45 = 1,473,857.37/x
  3. Step 3: Cross multiply
    2,125,463.09x = 2,933,548.45 × 1,473,857.37
  4. Step 4: Simplify right side
    2,125,463.09x = 4,323,631,999,599.93
  5. Step 5: Solve for x
    x = 4,323,631,999,599.93/2,125,463.09
  6. Step 6: Final answer
    x = 2,034,207.05

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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.