Home / 2,507,748.42-3,461,752.14-1,693,055.58

Finding the Fourth Proportional to 2,507,748.42, 3,461,752.14 and 1,693,055.58

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Solution

The fourth proportional to 2,507,748.42, 3,461,752.14 and 1,693,055.58 is: 2,337,131.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,507,748.42 : 3,461,752.14 = 1,693,055.58 : x
  2. Step 2: Convert to fraction form
    2,507,748.42/3,461,752.14 = 1,693,055.58/x
  3. Step 3: Cross multiply
    2,507,748.42x = 3,461,752.14 × 1,693,055.58
  4. Step 4: Simplify right side
    2,507,748.42x = 5,860,938,777,203.94
  5. Step 5: Solve for x
    x = 5,860,938,777,203.94/2,507,748.42
  6. Step 6: Final answer
    x = 2,337,131.88

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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.