Home / 4,015,865.82-6,017,376.63-3,607,984.65

Finding the Fourth Proportional to 4,015,865.82, 6,017,376.63 and 3,607,984.65

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Solution

The fourth proportional to 4,015,865.82, 6,017,376.63 and 3,607,984.65 is: 5,406,207.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,015,865.82 : 6,017,376.63 = 3,607,984.65 : x
  2. Step 2: Convert to fraction form
    4,015,865.82/6,017,376.63 = 3,607,984.65/x
  3. Step 3: Cross multiply
    4,015,865.82x = 6,017,376.63 × 3,607,984.65
  4. Step 4: Simplify right side
    4,015,865.82x = 21,710,602,514,308.73
  5. Step 5: Solve for x
    x = 21,710,602,514,308.73/4,015,865.82
  6. Step 6: Final answer
    x = 5,406,207.15

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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.