Home / 4,946,972.98-7,420,096.59-1,580,276.02

Finding the Fourth Proportional to 4,946,972.98, 7,420,096.59 and 1,580,276.02

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Solution

The fourth proportional to 4,946,972.98, 7,420,096.59 and 1,580,276.02 is: 2,370,298.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,946,972.98 : 7,420,096.59 = 1,580,276.02 : x
  2. Step 2: Convert to fraction form
    4,946,972.98/7,420,096.59 = 1,580,276.02/x
  3. Step 3: Cross multiply
    4,946,972.98x = 7,420,096.59 × 1,580,276.02
  4. Step 4: Simplify right side
    4,946,972.98x = 11,725,800,707,260.77
  5. Step 5: Solve for x
    x = 11,725,800,707,260.77/4,946,972.98
  6. Step 6: Final answer
    x = 2,370,298.11

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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.