Home / 4,832,285.33-6,668,156.79-2,845,105.04

Finding the Fourth Proportional to 4,832,285.33, 6,668,156.79 and 2,845,105.04

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Solution

The fourth proportional to 4,832,285.33, 6,668,156.79 and 2,845,105.04 is: 3,926,011.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,832,285.33 : 6,668,156.79 = 2,845,105.04 : x
  2. Step 2: Convert to fraction form
    4,832,285.33/6,668,156.79 = 2,845,105.04/x
  3. Step 3: Cross multiply
    4,832,285.33x = 6,668,156.79 × 2,845,105.04
  4. Step 4: Simplify right side
    4,832,285.33x = 18,971,606,507,409.61
  5. Step 5: Solve for x
    x = 18,971,606,507,409.61/4,832,285.33
  6. Step 6: Final answer
    x = 3,926,011.24

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1.5x scale

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.