Home / 2,008,265.76-2,771,424.72-1,102,854.24

Finding the Fourth Proportional to 2,008,265.76, 2,771,424.72 and 1,102,854.24

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Solution

The fourth proportional to 2,008,265.76, 2,771,424.72 and 1,102,854.24 is: 1,521,948.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,008,265.76 : 2,771,424.72 = 1,102,854.24 : x
  2. Step 2: Convert to fraction form
    2,008,265.76/2,771,424.72 = 1,102,854.24/x
  3. Step 3: Cross multiply
    2,008,265.76x = 2,771,424.72 × 1,102,854.24
  4. Step 4: Simplify right side
    2,008,265.76x = 3,056,477,503,292.81
  5. Step 5: Solve for x
    x = 3,056,477,503,292.81/2,008,265.76
  6. Step 6: Final answer
    x = 1,521,948.72

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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.