Home / 3,232,658.42-4,849,011.84-1,435,058.64

Finding the Fourth Proportional to 3,232,658.42, 4,849,011.84 and 1,435,058.64

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Solution

The fourth proportional to 3,232,658.42, 4,849,011.84 and 1,435,058.64 is: 2,152,598.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,232,658.42 : 4,849,011.84 = 1,435,058.64 : x
  2. Step 2: Convert to fraction form
    3,232,658.42/4,849,011.84 = 1,435,058.64/x
  3. Step 3: Cross multiply
    3,232,658.42x = 4,849,011.84 × 1,435,058.64
  4. Step 4: Simplify right side
    3,232,658.42x = 6,958,616,336,454.30
  5. Step 5: Solve for x
    x = 6,958,616,336,454.30/3,232,658.42
  6. Step 6: Final answer
    x = 2,152,598.71

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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.