Home / 6,334,120.20-9,501,730.68-1,785,199.08

Finding the Fourth Proportional to 6,334,120.20, 9,501,730.68 and 1,785,199.08

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Solution

The fourth proportional to 6,334,120.20, 9,501,730.68 and 1,785,199.08 is: 2,677,953.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,334,120.20 : 9,501,730.68 = 1,785,199.08 : x
  2. Step 2: Convert to fraction form
    6,334,120.20/9,501,730.68 = 1,785,199.08/x
  3. Step 3: Cross multiply
    6,334,120.20x = 9,501,730.68 × 1,785,199.08
  4. Step 4: Simplify right side
    6,334,120.20x = 16,962,480,868,343.78
  5. Step 5: Solve for x
    x = 16,962,480,868,343.78/6,334,120.20
  6. Step 6: Final answer
    x = 2,677,953.74

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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.