Home / 4,595,281.20-6,893,181.01-1,400,511.60

Finding the Fourth Proportional to 4,595,281.20, 6,893,181.01 and 1,400,511.60

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Solution

The fourth proportional to 4,595,281.20, 6,893,181.01 and 1,400,511.60 is: 2,100,846.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,595,281.20 : 6,893,181.01 = 1,400,511.60 : x
  2. Step 2: Convert to fraction form
    4,595,281.20/6,893,181.01 = 1,400,511.60/x
  3. Step 3: Cross multiply
    4,595,281.20x = 6,893,181.01 × 1,400,511.60
  4. Step 4: Simplify right side
    4,595,281.20x = 9,653,979,965,404.72
  5. Step 5: Solve for x
    x = 9,653,979,965,404.72/4,595,281.20
  6. Step 6: Final answer
    x = 2,100,846.40

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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.