Home / 4,583,595.24-6,875,474.88-1,388,721.78

Finding the Fourth Proportional to 4,583,595.24, 6,875,474.88 and 1,388,721.78

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Solution

The fourth proportional to 4,583,595.24, 6,875,474.88 and 1,388,721.78 is: 2,083,107.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,583,595.24 : 6,875,474.88 = 1,388,721.78 : x
  2. Step 2: Convert to fraction form
    4,583,595.24/6,875,474.88 = 1,388,721.78/x
  3. Step 3: Cross multiply
    4,583,595.24x = 6,875,474.88 × 1,388,721.78
  4. Step 4: Simplify right side
    4,583,595.24x = 9,548,121,713,698.89
  5. Step 5: Solve for x
    x = 9,548,121,713,698.89/4,583,595.24
  6. Step 6: Final answer
    x = 2,083,107.52

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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.