Home / 4,888,464.12-6,743,011.91-2,900,192.04

Finding the Fourth Proportional to 4,888,464.12, 6,743,011.91 and 2,900,192.04

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Solution

The fourth proportional to 4,888,464.12, 6,743,011.91 and 2,900,192.04 is: 4,000,444.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,888,464.12 : 6,743,011.91 = 2,900,192.04 : x
  2. Step 2: Convert to fraction form
    4,888,464.12/6,743,011.91 = 2,900,192.04/x
  3. Step 3: Cross multiply
    4,888,464.12x = 6,743,011.91 × 2,900,192.04
  4. Step 4: Simplify right side
    4,888,464.12x = 19,556,029,452,506.24
  5. Step 5: Solve for x
    x = 19,556,029,452,506.24/4,888,464.12
  6. Step 6: Final answer
    x = 4,000,444.51

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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.