Home / 4,427,000.07-6,625,501.43-2,722,223.15

Finding the Fourth Proportional to 4,427,000.07, 6,625,501.43 and 2,722,223.15

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Solution

The fourth proportional to 4,427,000.07, 6,625,501.43 and 2,722,223.15 is: 4,074,111.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,427,000.07 : 6,625,501.43 = 2,722,223.15 : x
  2. Step 2: Convert to fraction form
    4,427,000.07/6,625,501.43 = 2,722,223.15/x
  3. Step 3: Cross multiply
    4,427,000.07x = 6,625,501.43 × 2,722,223.15
  4. Step 4: Simplify right side
    4,427,000.07x = 18,036,093,326,365.48
  5. Step 5: Solve for x
    x = 18,036,093,326,365.48/4,427,000.07
  6. Step 6: Final answer
    x = 4,074,111.82

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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.