Home / 3,746,047.48-5,169,545.54-2,027,168.01

Finding the Fourth Proportional to 3,746,047.48, 5,169,545.54 and 2,027,168.01

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Solution

The fourth proportional to 3,746,047.48, 5,169,545.54 and 2,027,168.01 is: 2,797,491.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,746,047.48 : 5,169,545.54 = 2,027,168.01 : x
  2. Step 2: Convert to fraction form
    3,746,047.48/5,169,545.54 = 2,027,168.01/x
  3. Step 3: Cross multiply
    3,746,047.48x = 5,169,545.54 × 2,027,168.01
  4. Step 4: Simplify right side
    3,746,047.48x = 10,479,537,344,926.18
  5. Step 5: Solve for x
    x = 10,479,537,344,926.18/3,746,047.48
  6. Step 6: Final answer
    x = 2,797,491.86

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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.