Home / 2,416,665.88-3,334,182.63-1,369,974.82

Finding the Fourth Proportional to 2,416,665.88, 3,334,182.63 and 1,369,974.82

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Solution

The fourth proportional to 2,416,665.88, 3,334,182.63 and 1,369,974.82 is: 1,890,102.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,416,665.88 : 3,334,182.63 = 1,369,974.82 : x
  2. Step 2: Convert to fraction form
    2,416,665.88/3,334,182.63 = 1,369,974.82/x
  3. Step 3: Cross multiply
    2,416,665.88x = 3,334,182.63 × 1,369,974.82
  4. Step 4: Simplify right side
    2,416,665.88x = 4,567,746,232,176.22
  5. Step 5: Solve for x
    x = 4,567,746,232,176.22/2,416,665.88
  6. Step 6: Final answer
    x = 1,890,102.50

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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.