Home / 4,554,446.54-6,832,867.51-1,636,834.08

Finding the Fourth Proportional to 4,554,446.54, 6,832,867.51 and 1,636,834.08

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Solution

The fourth proportional to 4,554,446.54, 6,832,867.51 and 1,636,834.08 is: 2,455,681.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,554,446.54 : 6,832,867.51 = 1,636,834.08 : x
  2. Step 2: Convert to fraction form
    4,554,446.54/6,832,867.51 = 1,636,834.08/x
  3. Step 3: Cross multiply
    4,554,446.54x = 6,832,867.51 × 1,636,834.08
  4. Step 4: Simplify right side
    4,554,446.54x = 11,184,270,384,519.96
  5. Step 5: Solve for x
    x = 11,184,270,384,519.96/4,554,446.54
  6. Step 6: Final answer
    x = 2,455,681.56

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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.