Home / 8,207,228.91-11,326,562.00-4,536,066.62

Finding the Fourth Proportional to 8,207,228.91, 11,326,562.00 and 4,536,066.62

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Solution

The fourth proportional to 8,207,228.91, 11,326,562.00 and 4,536,066.62 is: 6,260,095.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,207,228.91 : 11,326,562.00 = 4,536,066.62 : x
  2. Step 2: Convert to fraction form
    8,207,228.91/11,326,562.00 = 4,536,066.62/x
  3. Step 3: Cross multiply
    8,207,228.91x = 11,326,562.00 × 4,536,066.62
  4. Step 4: Simplify right side
    8,207,228.91x = 51,378,039,830,206.76
  5. Step 5: Solve for x
    x = 51,378,039,830,206.76/8,207,228.91
  6. Step 6: Final answer
    x = 6,260,095.87

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1.5x scale

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.