Home / 4,945,295.70-7,417,943.55-3,032,108.10

Finding the Fourth Proportional to 4,945,295.70, 7,417,943.55 and 3,032,108.10

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Solution

The fourth proportional to 4,945,295.70, 7,417,943.55 and 3,032,108.10 is: 4,548,162.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,945,295.70 : 7,417,943.55 = 3,032,108.10 : x
  2. Step 2: Convert to fraction form
    4,945,295.70/7,417,943.55 = 3,032,108.10/x
  3. Step 3: Cross multiply
    4,945,295.70x = 7,417,943.55 × 3,032,108.10
  4. Step 4: Simplify right side
    4,945,295.70x = 22,492,006,723,297.75
  5. Step 5: Solve for x
    x = 22,492,006,723,297.75/4,945,295.70
  6. Step 6: Final answer
    x = 4,548,162.15

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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.