Home / 2,404,263.52-3,317,924.46-1,316,517.76

Finding the Fourth Proportional to 2,404,263.52, 3,317,924.46 and 1,316,517.76

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Solution

The fourth proportional to 2,404,263.52, 3,317,924.46 and 1,316,517.76 is: 1,816,816.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,404,263.52 : 3,317,924.46 = 1,316,517.76 : x
  2. Step 2: Convert to fraction form
    2,404,263.52/3,317,924.46 = 1,316,517.76/x
  3. Step 3: Cross multiply
    2,404,263.52x = 3,317,924.46 × 1,316,517.76
  4. Step 4: Simplify right side
    2,404,263.52x = 4,368,106,477,928.41
  5. Step 5: Solve for x
    x = 4,368,106,477,928.41/2,404,263.52
  6. Step 6: Final answer
    x = 1,816,816.85

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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.