Home / 4,465,007.70-6,697,511.55-4,433,514.90

Finding the Fourth Proportional to 4,465,007.70, 6,697,511.55 and 4,433,514.90

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Solution

The fourth proportional to 4,465,007.70, 6,697,511.55 and 4,433,514.90 is: 6,650,272.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,465,007.70 : 6,697,511.55 = 4,433,514.90 : x
  2. Step 2: Convert to fraction form
    4,465,007.70/6,697,511.55 = 4,433,514.90/x
  3. Step 3: Cross multiply
    4,465,007.70x = 6,697,511.55 × 4,433,514.90
  4. Step 4: Simplify right side
    4,465,007.70x = 29,693,517,249,847.10
  5. Step 5: Solve for x
    x = 29,693,517,249,847.10/4,465,007.70
  6. Step 6: Final answer
    x = 6,650,272.35

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Double scale
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Similar ratio
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1.5x scale

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.