Home / 2,035,545.72-3,048,668.13-971,335.14

Finding the Fourth Proportional to 2,035,545.72, 3,048,668.13 and 971,335.14

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Solution

The fourth proportional to 2,035,545.72, 3,048,668.13 and 971,335.14 is: 1,454,783.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,035,545.72 : 3,048,668.13 = 971,335.14 : x
  2. Step 2: Convert to fraction form
    2,035,545.72/3,048,668.13 = 971,335.14/x
  3. Step 3: Cross multiply
    2,035,545.72x = 3,048,668.13 × 971,335.14
  4. Step 4: Simplify right side
    2,035,545.72x = 2,961,278,484,867.09
  5. Step 5: Solve for x
    x = 2,961,278,484,867.09/2,035,545.72
  6. Step 6: Final answer
    x = 1,454,783.58

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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.