Home / 1,828,053.44-2,522,412.96-1,148,505.92

Finding the Fourth Proportional to 1,828,053.44, 2,522,412.96 and 1,148,505.92

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Solution

The fourth proportional to 1,828,053.44, 2,522,412.96 and 1,148,505.92 is: 1,584,749.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,828,053.44 : 2,522,412.96 = 1,148,505.92 : x
  2. Step 2: Convert to fraction form
    1,828,053.44/2,522,412.96 = 1,148,505.92/x
  3. Step 3: Cross multiply
    1,828,053.44x = 2,522,412.96 × 1,148,505.92
  4. Step 4: Simplify right side
    1,828,053.44x = 2,897,006,217,244.72
  5. Step 5: Solve for x
    x = 2,897,006,217,244.72/1,828,053.44
  6. Step 6: Final answer
    x = 1,584,749.19

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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.