Home / 2,033,787.48-2,807,941.50-1,260,239.16

Finding the Fourth Proportional to 2,033,787.48, 2,807,941.50 and 1,260,239.16

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Solution

The fourth proportional to 2,033,787.48, 2,807,941.50 and 1,260,239.16 is: 1,739,944.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,033,787.48 : 2,807,941.50 = 1,260,239.16 : x
  2. Step 2: Convert to fraction form
    2,033,787.48/2,807,941.50 = 1,260,239.16/x
  3. Step 3: Cross multiply
    2,033,787.48x = 2,807,941.50 × 1,260,239.16
  4. Step 4: Simplify right side
    2,033,787.48x = 3,538,677,837,289.14
  5. Step 5: Solve for x
    x = 3,538,677,837,289.14/2,033,787.48
  6. Step 6: Final answer
    x = 1,739,944.74

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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.