Home / 6,484,781.04-8,949,166.56-3,584,217.66

Finding the Fourth Proportional to 6,484,781.04, 8,949,166.56 and 3,584,217.66

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Solution

The fourth proportional to 6,484,781.04, 8,949,166.56 and 3,584,217.66 is: 4,946,313.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,484,781.04 : 8,949,166.56 = 3,584,217.66 : x
  2. Step 2: Convert to fraction form
    6,484,781.04/8,949,166.56 = 3,584,217.66/x
  3. Step 3: Cross multiply
    6,484,781.04x = 8,949,166.56 × 3,584,217.66
  4. Step 4: Simplify right side
    6,484,781.04x = 32,075,760,826,633.45
  5. Step 5: Solve for x
    x = 32,075,760,826,633.45/6,484,781.04
  6. Step 6: Final answer
    x = 4,946,313.63

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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.