Home / 2,679,841.99-3,698,117.01-1,502,362.85

Finding the Fourth Proportional to 2,679,841.99, 3,698,117.01 and 1,502,362.85

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Solution

The fourth proportional to 2,679,841.99, 3,698,117.01 and 1,502,362.85 is: 2,073,224.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,679,841.99 : 3,698,117.01 = 1,502,362.85 : x
  2. Step 2: Convert to fraction form
    2,679,841.99/3,698,117.01 = 1,502,362.85/x
  3. Step 3: Cross multiply
    2,679,841.99x = 3,698,117.01 × 1,502,362.85
  4. Step 4: Simplify right side
    2,679,841.99x = 5,555,913,592,286.49
  5. Step 5: Solve for x
    x = 5,555,913,592,286.49/2,679,841.99
  6. Step 6: Final answer
    x = 2,073,224.32

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.