Home / 6,384,954.48-8,811,424.33-3,484,531.83

Finding the Fourth Proportional to 6,384,954.48, 8,811,424.33 and 3,484,531.83

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Solution

The fourth proportional to 6,384,954.48, 8,811,424.33 and 3,484,531.83 is: 4,808,756.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,384,954.48 : 8,811,424.33 = 3,484,531.83 : x
  2. Step 2: Convert to fraction form
    6,384,954.48/8,811,424.33 = 3,484,531.83/x
  3. Step 3: Cross multiply
    6,384,954.48x = 8,811,424.33 × 3,484,531.83
  4. Step 4: Simplify right side
    6,384,954.48x = 30,703,688,545,521.43
  5. Step 5: Solve for x
    x = 30,703,688,545,521.43/6,384,954.48
  6. Step 6: Final answer
    x = 4,808,756.06

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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.