Home / 1,832,799.95-2,529,142.39-1,016,951.93

Finding the Fourth Proportional to 1,832,799.95, 2,529,142.39 and 1,016,951.93

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Solution

The fourth proportional to 1,832,799.95, 2,529,142.39 and 1,016,951.93 is: 1,403,326.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,832,799.95 : 2,529,142.39 = 1,016,951.93 : x
  2. Step 2: Convert to fraction form
    1,832,799.95/2,529,142.39 = 1,016,951.93/x
  3. Step 3: Cross multiply
    1,832,799.95x = 2,529,142.39 × 1,016,951.93
  4. Step 4: Simplify right side
    1,832,799.95x = 2,572,016,242,349.36
  5. Step 5: Solve for x
    x = 2,572,016,242,349.36/1,832,799.95
  6. Step 6: Final answer
    x = 1,403,326.23

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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.