Home / 4,552,113.25-6,281,842.98-2,487,084.47

Finding the Fourth Proportional to 4,552,113.25, 6,281,842.98 and 2,487,084.47

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Solution

The fourth proportional to 4,552,113.25, 6,281,842.98 and 2,487,084.47 is: 3,432,136.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,552,113.25 : 6,281,842.98 = 2,487,084.47 : x
  2. Step 2: Convert to fraction form
    4,552,113.25/6,281,842.98 = 2,487,084.47/x
  3. Step 3: Cross multiply
    4,552,113.25x = 6,281,842.98 × 2,487,084.47
  4. Step 4: Simplify right side
    4,552,113.25x = 15,623,474,118,536.52
  5. Step 5: Solve for x
    x = 15,623,474,118,536.52/4,552,113.25
  6. Step 6: Final answer
    x = 3,432,136.52

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.