Home / 4,675,809.70-7,010,215.35-2,548,296.10

Finding the Fourth Proportional to 4,675,809.70, 7,010,215.35 and 2,548,296.10

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Solution

The fourth proportional to 4,675,809.70, 7,010,215.35 and 2,548,296.10 is: 3,820,537.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,675,809.70 : 7,010,215.35 = 2,548,296.10 : x
  2. Step 2: Convert to fraction form
    4,675,809.70/7,010,215.35 = 2,548,296.10/x
  3. Step 3: Cross multiply
    4,675,809.70x = 7,010,215.35 × 2,548,296.10
  4. Step 4: Simplify right side
    4,675,809.70x = 17,864,104,436,565.13
  5. Step 5: Solve for x
    x = 17,864,104,436,565.13/4,675,809.70
  6. Step 6: Final answer
    x = 3,820,537.10

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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.