Home / 4,987,601.51-7,484,205.03-2,713,285.08

Finding the Fourth Proportional to 4,987,601.51, 7,484,205.03 and 2,713,285.08

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Solution

The fourth proportional to 4,987,601.51, 7,484,205.03 and 2,713,285.08 is: 4,071,452.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,987,601.51 : 7,484,205.03 = 2,713,285.08 : x
  2. Step 2: Convert to fraction form
    4,987,601.51/7,484,205.03 = 2,713,285.08/x
  3. Step 3: Cross multiply
    4,987,601.51x = 7,484,205.03 × 2,713,285.08
  4. Step 4: Simplify right side
    4,987,601.51x = 20,306,781,843,559.95
  5. Step 5: Solve for x
    x = 20,306,781,843,559.95/4,987,601.51
  6. Step 6: Final answer
    x = 4,071,452.35

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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.