Home / 5,831,328.69-8,048,834.12-3,384,727.96

Finding the Fourth Proportional to 5,831,328.69, 8,048,834.12 and 3,384,727.96

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Solution

The fourth proportional to 5,831,328.69, 8,048,834.12 and 3,384,727.96 is: 4,671,853.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,831,328.69 : 8,048,834.12 = 3,384,727.96 : x
  2. Step 2: Convert to fraction form
    5,831,328.69/8,048,834.12 = 3,384,727.96/x
  3. Step 3: Cross multiply
    5,831,328.69x = 8,048,834.12 × 3,384,727.96
  4. Step 4: Simplify right side
    5,831,328.69x = 27,243,113,891,366.00
  5. Step 5: Solve for x
    x = 27,243,113,891,366.00/5,831,328.69
  6. Step 6: Final answer
    x = 4,671,853.59

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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.