Home / 3,302,446.65-4,953,669.98-1,058,811.45

Finding the Fourth Proportional to 3,302,446.65, 4,953,669.98 and 1,058,811.45

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Solution

The fourth proportional to 3,302,446.65, 4,953,669.98 and 1,058,811.45 is: 1,588,217.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,302,446.65 : 4,953,669.98 = 1,058,811.45 : x
  2. Step 2: Convert to fraction form
    3,302,446.65/4,953,669.98 = 1,058,811.45/x
  3. Step 3: Cross multiply
    3,302,446.65x = 4,953,669.98 × 1,058,811.45
  4. Step 4: Simplify right side
    3,302,446.65x = 5,245,002,489,051.21
  5. Step 5: Solve for x
    x = 5,245,002,489,051.21/3,302,446.65
  6. Step 6: Final answer
    x = 1,588,217.18

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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.