Home / 2,038,026-3,057,038.64-914,782.80

Finding the Fourth Proportional to 2,038,026, 3,057,038.64 and 914,782.80

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Solution

The fourth proportional to 2,038,026, 3,057,038.64 and 914,782.80 is: 1,372,174.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,038,026 : 3,057,038.64 = 914,782.80 : x
  2. Step 2: Convert to fraction form
    2,038,026/3,057,038.64 = 914,782.80/x
  3. Step 3: Cross multiply
    2,038,026x = 3,057,038.64 × 914,782.80
  4. Step 4: Simplify right side
    2,038,026x = 2,796,526,366,807.39
  5. Step 5: Solve for x
    x = 2,796,526,366,807.39/2,038,026
  6. Step 6: Final answer
    x = 1,372,174.04

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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.