Home / 2,416,276.61-3,334,372.04-1,328,483.46

Finding the Fourth Proportional to 2,416,276.61, 3,334,372.04 and 1,328,483.46

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Solution

The fourth proportional to 2,416,276.61, 3,334,372.04 and 1,328,483.46 is: 1,833,257.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,416,276.61 : 3,334,372.04 = 1,328,483.46 : x
  2. Step 2: Convert to fraction form
    2,416,276.61/3,334,372.04 = 1,328,483.46/x
  3. Step 3: Cross multiply
    2,416,276.61x = 3,334,372.04 × 1,328,483.46
  4. Step 4: Simplify right side
    2,416,276.61x = 4,429,658,097,984.04
  5. Step 5: Solve for x
    x = 4,429,658,097,984.04/2,416,276.61
  6. Step 6: Final answer
    x = 1,833,257.87

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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.