Home / 4,513,482.33-6,771,908.83-1,818,572.06

Finding the Fourth Proportional to 4,513,482.33, 6,771,908.83 and 1,818,572.06

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Solution

The fourth proportional to 4,513,482.33, 6,771,908.83 and 1,818,572.06 is: 2,728,537.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,513,482.33 : 6,771,908.83 = 1,818,572.06 : x
  2. Step 2: Convert to fraction form
    4,513,482.33/6,771,908.83 = 1,818,572.06/x
  3. Step 3: Cross multiply
    4,513,482.33x = 6,771,908.83 × 1,818,572.06
  4. Step 4: Simplify right side
    4,513,482.33x = 12,315,204,191,105.29
  5. Step 5: Solve for x
    x = 12,315,204,191,105.29/4,513,482.33
  6. Step 6: Final answer
    x = 2,728,537.15

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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.