Home / 4,772,587.12-6,586,171.16-2,626,411.12

Finding the Fourth Proportional to 4,772,587.12, 6,586,171.16 and 2,626,411.12

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Solution

The fourth proportional to 4,772,587.12, 6,586,171.16 and 2,626,411.12 is: 3,624,447.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,772,587.12 : 6,586,171.16 = 2,626,411.12 : x
  2. Step 2: Convert to fraction form
    4,772,587.12/6,586,171.16 = 2,626,411.12/x
  3. Step 3: Cross multiply
    4,772,587.12x = 6,586,171.16 × 2,626,411.12
  4. Step 4: Simplify right side
    4,772,587.12x = 17,297,993,172,847.30
  5. Step 5: Solve for x
    x = 17,297,993,172,847.30/4,772,587.12
  6. Step 6: Final answer
    x = 3,624,447.86

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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.