Home / 2,684,382.53-4,026,053.93-1,043,056.96

Finding the Fourth Proportional to 2,684,382.53, 4,026,053.93 and 1,043,056.96

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Solution

The fourth proportional to 2,684,382.53, 4,026,053.93 and 1,043,056.96 is: 1,564,383.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,684,382.53 : 4,026,053.93 = 1,043,056.96 : x
  2. Step 2: Convert to fraction form
    2,684,382.53/4,026,053.93 = 1,043,056.96/x
  3. Step 3: Cross multiply
    2,684,382.53x = 4,026,053.93 × 1,043,056.96
  4. Step 4: Simplify right side
    2,684,382.53x = 4,199,403,547,676.30
  5. Step 5: Solve for x
    x = 4,199,403,547,676.30/2,684,382.53
  6. Step 6: Final answer
    x = 1,564,383.43

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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.