Home / 4,001,207.10-6,001,801.76-3,091,712.05

Finding the Fourth Proportional to 4,001,207.10, 6,001,801.76 and 3,091,712.05

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Solution

The fourth proportional to 4,001,207.10, 6,001,801.76 and 3,091,712.05 is: 4,637,561.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,001,207.10 : 6,001,801.76 = 3,091,712.05 : x
  2. Step 2: Convert to fraction form
    4,001,207.10/6,001,801.76 = 3,091,712.05/x
  3. Step 3: Cross multiply
    4,001,207.10x = 6,001,801.76 × 3,091,712.05
  4. Step 4: Simplify right side
    4,001,207.10x = 18,555,842,807,644.64
  5. Step 5: Solve for x
    x = 18,555,842,807,644.64/4,001,207.10
  6. Step 6: Final answer
    x = 4,637,561.21

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.