Home / 2,371,967.46-3,558,297.87-688,852.26

Finding the Fourth Proportional to 2,371,967.46, 3,558,297.87 and 688,852.26

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Solution

The fourth proportional to 2,371,967.46, 3,558,297.87 and 688,852.26 is: 1,033,379.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,371,967.46 : 3,558,297.87 = 688,852.26 : x
  2. Step 2: Convert to fraction form
    2,371,967.46/3,558,297.87 = 688,852.26/x
  3. Step 3: Cross multiply
    2,371,967.46x = 3,558,297.87 × 688,852.26
  4. Step 4: Simplify right side
    2,371,967.46x = 2,451,141,529,502.69
  5. Step 5: Solve for x
    x = 2,451,141,529,502.69/2,371,967.46
  6. Step 6: Final answer
    x = 1,033,379.07

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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.