Home / 3,488,225.42-5,232,326.39-894,527.30

Finding the Fourth Proportional to 3,488,225.42, 5,232,326.39 and 894,527.30

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Solution

The fourth proportional to 3,488,225.42, 5,232,326.39 and 894,527.30 is: 1,341,787.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,488,225.42 : 5,232,326.39 = 894,527.30 : x
  2. Step 2: Convert to fraction form
    3,488,225.42/5,232,326.39 = 894,527.30/x
  3. Step 3: Cross multiply
    3,488,225.42x = 5,232,326.39 × 894,527.30
  4. Step 4: Simplify right side
    3,488,225.42x = 4,680,458,813,682.58
  5. Step 5: Solve for x
    x = 4,680,458,813,682.58/3,488,225.42
  6. Step 6: Final answer
    x = 1,341,787.95

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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.