Home / 6,384,705.44-8,811,079.59-3,484,283.14

Finding the Fourth Proportional to 6,384,705.44, 8,811,079.59 and 3,484,283.14

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Solution

The fourth proportional to 6,384,705.44, 8,811,079.59 and 3,484,283.14 is: 4,808,412.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,384,705.44 : 8,811,079.59 = 3,484,283.14 : x
  2. Step 2: Convert to fraction form
    6,384,705.44/8,811,079.59 = 3,484,283.14/x
  3. Step 3: Cross multiply
    6,384,705.44x = 8,811,079.59 × 3,484,283.14
  4. Step 4: Simplify right side
    6,384,705.44x = 30,700,296,025,541.35
  5. Step 5: Solve for x
    x = 30,700,296,025,541.35/6,384,705.44
  6. Step 6: Final answer
    x = 4,808,412.28

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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.