Home / 9,997,439.61-14,993,058.33-3,606,861.18

Finding the Fourth Proportional to 9,997,439.61, 14,993,058.33 and 3,606,861.18

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Solution

The fourth proportional to 9,997,439.61, 14,993,058.33 and 3,606,861.18 is: 5,409,172.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,997,439.61 : 14,993,058.33 = 3,606,861.18 : x
  2. Step 2: Convert to fraction form
    9,997,439.61/14,993,058.33 = 3,606,861.18/x
  3. Step 3: Cross multiply
    9,997,439.61x = 14,993,058.33 × 3,606,861.18
  4. Step 4: Simplify right side
    9,997,439.61x = 54,077,880,059,952.63
  5. Step 5: Solve for x
    x = 54,077,880,059,952.63/9,997,439.61
  6. Step 6: Final answer
    x = 5,409,172.97

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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.