Home / 4,498,195.52-6,746,541.60-1,973,172.80

Finding the Fourth Proportional to 4,498,195.52, 6,746,541.60 and 1,973,172.80

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Solution

The fourth proportional to 4,498,195.52, 6,746,541.60 and 1,973,172.80 is: 2,959,429.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,498,195.52 : 6,746,541.60 = 1,973,172.80 : x
  2. Step 2: Convert to fraction form
    4,498,195.52/6,746,541.60 = 1,973,172.80/x
  3. Step 3: Cross multiply
    4,498,195.52x = 6,746,541.60 × 1,973,172.80
  4. Step 4: Simplify right side
    4,498,195.52x = 13,312,092,379,188.48
  5. Step 5: Solve for x
    x = 13,312,092,379,188.48/4,498,195.52
  6. Step 6: Final answer
    x = 2,959,429.47

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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.