Home / 4,294,613.28-6,441,751.80-1,454,725.44

Finding the Fourth Proportional to 4,294,613.28, 6,441,751.80 and 1,454,725.44

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Solution

The fourth proportional to 4,294,613.28, 6,441,751.80 and 1,454,725.44 is: 2,182,031.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,294,613.28 : 6,441,751.80 = 1,454,725.44 : x
  2. Step 2: Convert to fraction form
    4,294,613.28/6,441,751.80 = 1,454,725.44/x
  3. Step 3: Cross multiply
    4,294,613.28x = 6,441,751.80 × 1,454,725.44
  4. Step 4: Simplify right side
    4,294,613.28x = 9,370,980,221,625.79
  5. Step 5: Solve for x
    x = 9,370,980,221,625.79/4,294,613.28
  6. Step 6: Final answer
    x = 2,182,031.21

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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.