Home / 4,134,487-6,195,415.56-1,737,020.92

Finding the Fourth Proportional to 4,134,487, 6,195,415.56 and 1,737,020.92

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Solution

The fourth proportional to 4,134,487, 6,195,415.56 and 1,737,020.92 is: 2,602,878.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,134,487 : 6,195,415.56 = 1,737,020.92 : x
  2. Step 2: Convert to fraction form
    4,134,487/6,195,415.56 = 1,737,020.92/x
  3. Step 3: Cross multiply
    4,134,487x = 6,195,415.56 × 1,737,020.92
  4. Step 4: Simplify right side
    4,134,487x = 10,761,566,435,813.51
  5. Step 5: Solve for x
    x = 10,761,566,435,813.51/4,134,487
  6. Step 6: Final answer
    x = 2,602,878.29

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.