Home / 2,316,161.60-3,474,268.32-968,528.96

Finding the Fourth Proportional to 2,316,161.60, 3,474,268.32 and 968,528.96

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Solution

The fourth proportional to 2,316,161.60, 3,474,268.32 and 968,528.96 is: 1,452,804.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,316,161.60 : 3,474,268.32 = 968,528.96 : x
  2. Step 2: Convert to fraction form
    2,316,161.60/3,474,268.32 = 968,528.96/x
  3. Step 3: Cross multiply
    2,316,161.60x = 3,474,268.32 × 968,528.96
  4. Step 4: Simplify right side
    2,316,161.60x = 3,364,929,482,730.55
  5. Step 5: Solve for x
    x = 3,364,929,482,730.55/2,316,161.60
  6. Step 6: Final answer
    x = 1,452,804.28

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.