Home / 4,712,705.26-7,068,916.55-1,301,200.27

Finding the Fourth Proportional to 4,712,705.26, 7,068,916.55 and 1,301,200.27

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Solution

The fourth proportional to 4,712,705.26, 7,068,916.55 and 1,301,200.27 is: 1,951,761.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,712,705.26 : 7,068,916.55 = 1,301,200.27 : x
  2. Step 2: Convert to fraction form
    4,712,705.26/7,068,916.55 = 1,301,200.27/x
  3. Step 3: Cross multiply
    4,712,705.26x = 7,068,916.55 × 1,301,200.27
  4. Step 4: Simplify right side
    4,712,705.26x = 9,198,076,116,961.47
  5. Step 5: Solve for x
    x = 9,198,076,116,961.47/4,712,705.26
  6. Step 6: Final answer
    x = 1,951,761.38

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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.