Home / 3,357,415.40-4,633,239.15-1,829,522.52

Finding the Fourth Proportional to 3,357,415.40, 4,633,239.15 and 1,829,522.52

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Solution

The fourth proportional to 3,357,415.40, 4,633,239.15 and 1,829,522.52 is: 2,524,744.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,357,415.40 : 4,633,239.15 = 1,829,522.52 : x
  2. Step 2: Convert to fraction form
    3,357,415.40/4,633,239.15 = 1,829,522.52/x
  3. Step 3: Cross multiply
    3,357,415.40x = 4,633,239.15 × 1,829,522.52
  4. Step 4: Simplify right side
    3,357,415.40x = 8,476,615,365,470.66
  5. Step 5: Solve for x
    x = 8,476,615,365,470.66/3,357,415.40
  6. Step 6: Final answer
    x = 2,524,744.30

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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.