Home / 3,573,340.40-5,358,455.40-1,176,258.80

Finding the Fourth Proportional to 3,573,340.40, 5,358,455.40 and 1,176,258.80

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Solution

The fourth proportional to 3,573,340.40, 5,358,455.40 and 1,176,258.80 is: 1,763,876.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,573,340.40 : 5,358,455.40 = 1,176,258.80 : x
  2. Step 2: Convert to fraction form
    3,573,340.40/5,358,455.40 = 1,176,258.80/x
  3. Step 3: Cross multiply
    3,573,340.40x = 5,358,455.40 × 1,176,258.80
  4. Step 4: Simplify right side
    3,573,340.40x = 6,302,930,318,657.52
  5. Step 5: Solve for x
    x = 6,302,930,318,657.52/3,573,340.40
  6. Step 6: Final answer
    x = 1,763,876.27

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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.