Home / 6,573,555.90-9,861,802.65-2,313,863.10

Finding the Fourth Proportional to 6,573,555.90, 9,861,802.65 and 2,313,863.10

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Solution

The fourth proportional to 6,573,555.90, 9,861,802.65 and 2,313,863.10 is: 3,471,311.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,573,555.90 : 9,861,802.65 = 2,313,863.10 : x
  2. Step 2: Convert to fraction form
    6,573,555.90/9,861,802.65 = 2,313,863.10/x
  3. Step 3: Cross multiply
    6,573,555.90x = 9,861,802.65 × 2,313,863.10
  4. Step 4: Simplify right side
    6,573,555.90x = 22,818,861,251,317.21
  5. Step 5: Solve for x
    x = 22,818,861,251,317.21/6,573,555.90
  6. Step 6: Final answer
    x = 3,471,311.66

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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.