Home / 10,680,373.06-16,020,559.64-2,593,294.25

Finding the Fourth Proportional to 10,680,373.06, 16,020,559.64 and 2,593,294.25

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Solution

The fourth proportional to 10,680,373.06, 16,020,559.64 and 2,593,294.25 is: 3,889,941.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,680,373.06 : 16,020,559.64 = 2,593,294.25 : x
  2. Step 2: Convert to fraction form
    10,680,373.06/16,020,559.64 = 2,593,294.25/x
  3. Step 3: Cross multiply
    10,680,373.06x = 16,020,559.64 × 2,593,294.25
  4. Step 4: Simplify right side
    10,680,373.06x = 41,546,025,243,160.70
  5. Step 5: Solve for x
    x = 41,546,025,243,160.70/10,680,373.06
  6. Step 6: Final answer
    x = 3,889,941.39

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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.