Home / 2,507,763.63-3,461,773.31-1,693,070.90

Finding the Fourth Proportional to 2,507,763.63, 3,461,773.31 and 1,693,070.90

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Solution

The fourth proportional to 2,507,763.63, 3,461,773.31 and 1,693,070.90 is: 2,337,153.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,507,763.63 : 3,461,773.31 = 1,693,070.90 : x
  2. Step 2: Convert to fraction form
    2,507,763.63/3,461,773.31 = 1,693,070.90/x
  3. Step 3: Cross multiply
    2,507,763.63x = 3,461,773.31 × 1,693,070.90
  4. Step 4: Simplify right side
    2,507,763.63x = 5,861,027,653,557.68
  5. Step 5: Solve for x
    x = 5,861,027,653,557.68/2,507,763.63
  6. Step 6: Final answer
    x = 2,337,153.14

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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.