Home / 2,708,397-3,737,588.40-1,501,173

Finding the Fourth Proportional to 2,708,397, 3,737,588.40 and 1,501,173

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Solution

The fourth proportional to 2,708,397, 3,737,588.40 and 1,501,173 is: 2,071,619.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,708,397 : 3,737,588.40 = 1,501,173 : x
  2. Step 2: Convert to fraction form
    2,708,397/3,737,588.40 = 1,501,173/x
  3. Step 3: Cross multiply
    2,708,397x = 3,737,588.40 × 1,501,173
  4. Step 4: Simplify right side
    2,708,397x = 5,610,766,791,193.20
  5. Step 5: Solve for x
    x = 5,610,766,791,193.20/2,708,397
  6. Step 6: Final answer
    x = 2,071,619.04

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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.