Home / 3,276,403.01-4,916,818.85-1,146,505.58

Finding the Fourth Proportional to 3,276,403.01, 4,916,818.85 and 1,146,505.58

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Solution

The fourth proportional to 3,276,403.01, 4,916,818.85 and 1,146,505.58 is: 1,720,533.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,276,403.01 : 4,916,818.85 = 1,146,505.58 : x
  2. Step 2: Convert to fraction form
    3,276,403.01/4,916,818.85 = 1,146,505.58/x
  3. Step 3: Cross multiply
    3,276,403.01x = 4,916,818.85 × 1,146,505.58
  4. Step 4: Simplify right side
    3,276,403.01x = 5,637,160,247,374.18
  5. Step 5: Solve for x
    x = 5,637,160,247,374.18/3,276,403.01
  6. Step 6: Final answer
    x = 1,720,533.23

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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.