Home / 2,510,276.40-3,464,208.36-1,364,356.80

Finding the Fourth Proportional to 2,510,276.40, 3,464,208.36 and 1,364,356.80

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Solution

The fourth proportional to 2,510,276.40, 3,464,208.36 and 1,364,356.80 is: 1,882,827.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,510,276.40 : 3,464,208.36 = 1,364,356.80 : x
  2. Step 2: Convert to fraction form
    2,510,276.40/3,464,208.36 = 1,364,356.80/x
  3. Step 3: Cross multiply
    2,510,276.40x = 3,464,208.36 × 1,364,356.80
  4. Step 4: Simplify right side
    2,510,276.40x = 4,726,416,232,582.85
  5. Step 5: Solve for x
    x = 4,726,416,232,582.85/2,510,276.40
  6. Step 6: Final answer
    x = 1,882,827.02

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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.