Home / 3,476,511.60-5,214,767.40-1,232,876.40

Finding the Fourth Proportional to 3,476,511.60, 5,214,767.40 and 1,232,876.40

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Solution

The fourth proportional to 3,476,511.60, 5,214,767.40 and 1,232,876.40 is: 1,849,314.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,476,511.60 : 5,214,767.40 = 1,232,876.40 : x
  2. Step 2: Convert to fraction form
    3,476,511.60/5,214,767.40 = 1,232,876.40/x
  3. Step 3: Cross multiply
    3,476,511.60x = 5,214,767.40 × 1,232,876.40
  4. Step 4: Simplify right side
    3,476,511.60x = 6,429,163,658,949.36
  5. Step 5: Solve for x
    x = 6,429,163,658,949.36/3,476,511.60
  6. Step 6: Final answer
    x = 1,849,314.60

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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.