Home / 2,445,530.33-3,374,937.33-1,357,801.94

Finding the Fourth Proportional to 2,445,530.33, 3,374,937.33 and 1,357,801.94

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Solution

The fourth proportional to 2,445,530.33, 3,374,937.33 and 1,357,801.94 is: 1,873,825.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,445,530.33 : 3,374,937.33 = 1,357,801.94 : x
  2. Step 2: Convert to fraction form
    2,445,530.33/3,374,937.33 = 1,357,801.94/x
  3. Step 3: Cross multiply
    2,445,530.33x = 3,374,937.33 × 1,357,801.94
  4. Step 4: Simplify right side
    2,445,530.33x = 4,582,496,454,052.42
  5. Step 5: Solve for x
    x = 4,582,496,454,052.42/2,445,530.33
  6. Step 6: Final answer
    x = 1,873,825.24

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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.