Home / 3,470,946.12-5,204,425.77-1,849,718.97

Finding the Fourth Proportional to 3,470,946.12, 5,204,425.77 and 1,849,718.97

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Solution

The fourth proportional to 3,470,946.12, 5,204,425.77 and 1,849,718.97 is: 2,773,516.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,470,946.12 : 5,204,425.77 = 1,849,718.97 : x
  2. Step 2: Convert to fraction form
    3,470,946.12/5,204,425.77 = 1,849,718.97/x
  3. Step 3: Cross multiply
    3,470,946.12x = 5,204,425.77 × 1,849,718.97
  4. Step 4: Simplify right side
    3,470,946.12x = 9,626,725,074,725.86
  5. Step 5: Solve for x
    x = 9,626,725,074,725.86/3,470,946.12
  6. Step 6: Final answer
    x = 2,773,516.14

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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.